2003 Hummer H2 service bulletins & manufacturer communications

500 manufacturer communications are on file with NHTSA for the 2003 Hummer H2. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
  PIP5601C · Technical service bulletin · Unknown OR Other · issued Jul 18, 2025
• This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Techn…
  PIP5358D · Technical service bulletin · Unknown OR Other · issued Feb 20, 2025
• This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
  03-06-01-023I · Technical service bulletin · Engine · issued Dec 18, 2024
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723J · Technical service bulletin · Electrical System · issued Oct 25, 2024
• This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
  03-06-01-023H · Technical service bulletin · Engine · issued Oct 7, 2024
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099H · Technical service bulletin · Unknown OR Other · issued Sep 12, 2024
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099H · Technical service bulletin · Unknown OR Other · issued Sep 12, 2024
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271P · Technical service bulletin · Unknown OR Other · issued Sep 6, 2024
• Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which mo…
  General Communication · Service campaign · Electrical System · issued Aug 26, 2024
• This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
  18-NA-099 · Technical service bulletin · Unknown OR Other · issued Jun 17, 2024
• This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4…
  24-NA-098 · Technical service bulletin · Electrical System · issued Jun 6, 2024
• This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support t…
  09-00-89-008G · Technical service bulletin · Unknown OR Other · issued May 7, 2024
• This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
  10-08-45-001H · Technical service bulletin · Electrical System · issued Mar 28, 2024
• This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or …
  16-NA-383 · Technical service bulletin · Engine and Engine Cooling · issued Mar 13, 2024
• This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts …
  22-NA-074 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2024
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5601B · Technical service bulletin · Equipment · issued Jan 12, 2024
• This PI bulletin advises the technician on the proper way to install the pistons in an engine.
  PI1394B · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2024
• This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
  02-08-42-001J · Technical service bulletin · Exterior Lighting · issued Jan 12, 2024
• This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
  17-NA-170 · Technical service bulletin · Wheels · issued Oct 6, 2023
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099G · Technical service bulletin · Visibility · issued Sep 26, 2023
• This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
  10-00-89-006J · Technical service bulletin · Equipment · issued Sep 26, 2023
• This informational bulletin provides information for the IPC odometer programming method quick reference guide.
  07-08-49-020R · Technical service bulletin · Equipment · issued Sep 21, 2023
• This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and pre…
  18-NA-073 · Technical service bulletin · Engine and Engine Cooling · issued Aug 24, 2023
• This technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self Applies at Full Turns.
  23-NA-144 · Technical service bulletin · Service Brakes · issued Aug 18, 2023
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628G · Technical service bulletin · Engine · issued Aug 10, 2023
• This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
  03-06-01-023G · Technical service bulletin · Engine and Engine Cooling · issued Jul 31, 2023
• This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Techn…
  PIP5358C · Technical service bulletin · Equipment · issued Jul 18, 2023
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665M · Technical service bulletin · Electrical System · issued May 19, 2023
• This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
  17-NA-170 · Technical service bulletin · Wheels · issued Apr 27, 2023
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628F · Technical service bulletin · Engine and Engine Cooling · issued Apr 24, 2023
• This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19-NA-219 · Technical service bulletin · Engine and Engine Cooling · issued Apr 24, 2023
• This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19-NA-219 · Technical service bulletin · Engine and Engine Cooling · issued Mar 23, 2023
• This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
  22-NA-009 · Technical service bulletin · Engine and Engine Cooling · issued Mar 17, 2023
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17-NA-073 · Technical service bulletin · Equipment · issued Feb 21, 2023
• This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
  23-NA-001 · Technical service bulletin · Equipment · issued Feb 15, 2023
• This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
  01-08-42-001O · Technical service bulletin · Exterior Lighting · issued Feb 15, 2023
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628E · Technical service bulletin · Equipment · issued Feb 10, 2023
• This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
  23-NA-001 · Technical service bulletin · Equipment · issued Jan 6, 2023
• This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support t…
  09-00-89-008F · Technical service bulletin · Equipment · issued Dec 21, 2022
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540J · Technical service bulletin · Visibility · issued Dec 15, 2022
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271N · Technical service bulletin · Tires · issued Nov 29, 2022
• This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts …
  22-NA-074 · Technical service bulletin · Engine and Engine Cooling · issued Nov 9, 2022
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665L · Technical service bulletin · Service Brakes · issued Oct 18, 2022
• This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
  10-00-89-006I · Technical service bulletin · Equipment · issued Oct 7, 2022
• This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The Ge…
  PIC5453D · Technical service bulletin · Unknown OR Other · issued Sep 30, 2022
• This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
  06-00-89-031H · Technical service bulletin · Power Train · issued Sep 16, 2022
• This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
  22-NA-009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 14, 2022
• This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torq…
  PIP5640A · Technical service bulletin · Power Train · issued Sep 1, 2022
• This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
  22-NA-009 · Technical service bulletin · Engine and Engine Cooling · issued Jun 15, 2022
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099F · Technical service bulletin · Visibility · issued Jun 13, 2022
• This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Techn…
  PIP5358B · Technical service bulletin · Structure · issued May 31, 2022
• This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
  12-00-89-003B · Technical service bulletin · Engine · issued May 2, 2022
• This information bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
  03-06-01-023E · Technical service bulletin · Engine and Engine Cooling · issued Apr 27, 2022
• This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts …
  22-NA-074 · Technical service bulletin · Engine and Engine Cooling · issued Mar 31, 2022
• This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
  22-NA-009 · Technical service bulletin · Engine and Engine Cooling · issued Mar 22, 2022
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271M · Technical service bulletin · Tires · issued Mar 7, 2022
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271L · Technical service bulletin · Wheels · issued Feb 3, 2022
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723F · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 14, 2022
• This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
  22NA009 · Technical service bulletin · Engine and Engine Cooling · issued Jan 11, 2022
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628E · Technical service bulletin · Engine and Engine Cooling · issued Dec 14, 2021
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099U · Technical service bulletin · Equipment · issued Aug 11, 2021
• This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
  010842001N · Technical service bulletin · Exterior Lighting · issued Jun 21, 2021
• This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
  100089006H · Technical service bulletin · Equipment · issued May 17, 2021
• This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Techn…
  PIP5358A · Technical service bulletin · Equipment · issued May 12, 2021
• This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torq…
  PIP5640A · Technical service bulletin · Wheels · issued Apr 12, 2021
• This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
  18NA099 · Technical service bulletin · Equipment · issued Mar 30, 2021
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163E · Technical service bulletin · Fuel System, Gasoline · issued Mar 30, 2021
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540G · Technical service bulletin · Engine and Engine Cooling · issued Mar 22, 2021
• This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing Coronavirus…
  PIP5725A · Technical service bulletin · Equipment · issued Mar 19, 2021
• This SKU is a Climate Control Module. The customer communication requested return of unsold inventory to inspect for a software issue. If the software issue exists it can cause a f…
  RFI20201207_599- · Technical service bulletin · Electrical System · issued Dec 7, 2020
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271K · Technical service bulletin · Wheels · issued Nov 11, 2020
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628C · Technical service bulletin · Engine and Engine Cooling · issued Oct 8, 2020
• This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
  18NA099 · Technical service bulletin · Equipment · issued Aug 5, 2020
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226D · Technical service bulletin · Equipment · issued Jul 27, 2020
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099E · Technical service bulletin · Visibility · issued Jul 27, 2020
• This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The Ge…
  PIC5453D · Technical service bulletin · Equipment · issued Jul 22, 2020
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665J · Technical service bulletin · Service Brakes · issued Jun 26, 2020
• This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The Ge…
  PIC5453C · Technical service bulletin · Equipment · issued Jun 5, 2020
• This information bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
  030601023D · Technical service bulletin · Engine · issued May 28, 2020
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628B · Technical service bulletin · Engine · issued May 21, 2020
• This informational bulletin provides information for the IPC odometer programming method quick reference guide.
  070849020Q · Technical service bulletin · Electrical System · issued May 20, 2020
• This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or …
  16NA383 · Technical service bulletin · Equipment Adaptive/mobility · issued May 8, 2020
• This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing Coronavirus…
  PIP5725 · Technical service bulletin · Fuel System, Gasoline · issued May 8, 2020
• This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19NA219 · Technical service bulletin · Equipment · issued Feb 28, 2020
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099T · Technical service bulletin · Equipment · issued Feb 4, 2020
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723D · Technical service bulletin · Electrical System · issued Jan 31, 2020
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540F · Technical service bulletin · Engine and Engine Cooling · issued Jan 14, 2020
• This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
  16NA383 · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 2, 2020
• This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.
  100089009D · Technical service bulletin · Equipment Adaptive/mobility · issued Nov 26, 2019
• This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
  010842001M · Technical service bulletin · Equipment · issued Nov 12, 2019
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271J · Technical service bulletin · Service Brakes, Air · issued Nov 12, 2019
• This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).
  100089006G · Technical service bulletin · Equipment · issued Oct 16, 2019
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540E · Technical service bulletin · Engine · issued Oct 14, 2019
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5601A · Technical service bulletin · Electrical System · issued Oct 10, 2019
• This informational bulletin provides information on key code security and information on GM key code look up applications.
  100089009C · Technical service bulletin · Equipment · issued Oct 9, 2019
• This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
  19NA219 · Technical service bulletin · Engine and Engine Cooling · issued Sep 20, 2019
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17NA073 · Technical service bulletin · Equipment · issued Sep 18, 2019
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099S · Technical service bulletin · Equipment · issued Sep 5, 2019
• This SKU is a Pitman Arm. The customer communication requested return of unsold inventory to inspect for the spline size. If the spline size is incorrect it will not have a tight f…
  DOR-K2S2K-10 · Technical service bulletin · Equipment · issued Jul 26, 2019
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099R · Technical service bulletin · Equipment · issued Jul 10, 2019
• This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
  100845001G · Technical service bulletin · Equipment Adaptive/mobility · issued Jun 26, 2019
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665H · Technical service bulletin · Service Brakes · issued Jun 24, 2019
• This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
  16NA383 · Technical service bulletin · Engine and Engine Cooling · issued May 21, 2019
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665G · Technical service bulletin · Service Brakes · issued May 13, 2019
• This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torq…
  PIP5640 · Technical service bulletin · Engine · issued May 7, 2019
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226C · Technical service bulletin · Engine · issued May 6, 2019
• This Preliminary Information communication advises the Dealer that the rear end of the vehicle may appear to sag after the vehicle sits overnight or longer. After the vehicle is st…
  PIT3472A · Technical service bulletin · Suspension · issued Mar 22, 2019
• This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
  100845001F · Technical service bulletin · Electrical System · issued Mar 15, 2019
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540D · Technical service bulletin · Engine and Engine Cooling · issued Feb 19, 2019
• This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/o…
  PIP5628 · Technical service bulletin · Engine and Engine Cooling · issued Feb 18, 2019
• This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
  17NA073 · Technical service bulletin · Equipment · issued Feb 15, 2019
• This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
  010842001L · Technical service bulletin · Exterior Lighting · issued Dec 13, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540B · Technical service bulletin · Engine and Engine Cooling · issued Dec 6, 2018
• This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultras…
  PIP4925B · Technical service bulletin · Engine and Engine Cooling · issued Dec 3, 2018
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353C · Technical service bulletin · Equipment · issued Nov 21, 2018
• This Preliminary information communicates
  PIP5601 · Technical service bulletin · Equipment · issued Oct 23, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099D · Technical service bulletin · Equipment · issued Oct 10, 2018
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163D · Technical service bulletin · Engine · issued Aug 8, 2018
• This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding…
  PIP3366C · Technical service bulletin · Power Train · issued Jul 9, 2018
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099C · Technical service bulletin · Equipment · issued Jun 20, 2018
• This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure…
  PIT5399A · Technical service bulletin · Equipment · issued May 23, 2018
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5338B · Technical service bulletin · Equipment · issued May 17, 2018
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226B · Technical service bulletin · Engine · issued Jan 25, 2018
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271H · Technical service bulletin · Wheels · issued Jan 23, 2018
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665F · Technical service bulletin · Service Brakes · issued Jan 23, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540A · Technical service bulletin · Engine · issued Jan 18, 2018
• This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice …
  PIP5540 · Technical service bulletin · Equipment · issued Jan 4, 2018
• This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Techn…
  PIC3100F · Technical service bulletin · Electrical System · issued Nov 7, 2017
• This informational bulletin provides information for the IPC odometer programming method quick reference guide.
  070849020M · Technical service bulletin · Equipment · issued Oct 24, 2017
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353B · Technical service bulletin · Electrical System · issued Oct 3, 2017
• Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what …
  150089004B · Technical service bulletin · Suspension · issued Oct 1, 2017
• IPC Odometer Programming Method Quick Reference Guide
  070849020M · Technical service bulletin · Equipment · issued Oct 1, 2017
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723C · Technical service bulletin · Tires · issued Sep 20, 2017
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIT5389E · Technical service bulletin · Equipment Adaptive/mobility · issued Sep 11, 2017
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Informat…
  PIT3099Q · Technical service bulletin · Equipment · issued Sep 6, 2017
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163C · Technical service bulletin · Engine · issued Aug 21, 2017
• This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehi…
  PIC5588D · Technical service bulletin · Electrical System · issued Jun 12, 2017
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some …
  PIT3099P · Technical service bulletin · Equipment · issued Jun 2, 2017
• This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on engine surfaces.
  00-06-01-012G · Technical service bulletin · Engine · issued May 17, 2017
• This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
  16-NA-383 · Technical service bulletin · Equipment · issued May 10, 2017
• This informational bulletin explains how to update the older Onstar module software to new software over GSA.
  15-08-73-001A · Technical service bulletin · Electrical System · issued Mar 21, 2017
• This warranty administration bulletin provides policy information with the field action courtesy transportation policy.
  17-NA-073 · Technical service bulletin · Equipment · issued Mar 15, 2017
• This informational bulletin provides information for dealers how to submit a product information report.
  10-00-89-006F · Technical service bulletin · Equipment · issued Feb 28, 2017
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIT5389C · Technical service bulletin · Electrical System · issued Feb 28, 2017
• This Preliminary Information communication provides information to help the dealership technicians perform a parasitic drain test for the OnStar module. When performing battery par…
  PIC4935F · Technical service bulletin · Electrical System · issued Feb 24, 2017
• This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…
  PIP4723B · Technical service bulletin · Electrical System · issued Feb 22, 2017
• This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system …
  PIC4801H · Technical service bulletin · Electrical System · issued Feb 20, 2017
• This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls…
  PIC3278G · Technical service bulletin · Electrical System · issued Feb 20, 2017
• This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehi…
  PIC5588C · Technical service bulletin · Electrical System · issued Feb 17, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended c…
  PIP5029H · Technical service bulletin · Engine · issued Feb 13, 2017
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5338A · Technical service bulletin · Equipment · issued Feb 13, 2017
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665E · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 31, 2017
• This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction pr…
  03-08-46-004S · Technical service bulletin · Electrical System · issued Jan 12, 2017
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…
  PIP3119N · Technical service bulletin · Power Train · issued Jan 12, 2017
• This informational bulletin provides information for the IPC odometer programming method quick reference guide.
  07-08-49-020L · Technical service bulletin · Electrical System · issued Jan 6, 2017
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138P · Technical service bulletin · Engine · issued Dec 23, 2016
• This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication I…
  PIC5492E · Technical service bulletin · Electrical System · issued Dec 12, 2016
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some …
  PIT3099N · Technical service bulletin · Equipment · issued Nov 18, 2016
• This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possi…
  PIP5163B · Technical service bulletin · Engine · issued Nov 15, 2016
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIT5389B · Technical service bulletin · Electrical System · issued Nov 7, 2016
• This Warranty Admin bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Person…
  09-00-89-008C · Technical service bulletin · Equipment · issued Sep 30, 2016
• This informational bulletin explains the programming method quick reference guide for the IPC Odometer.
  07-08-49-020K · Technical service bulletin · Electrical System · issued Sep 16, 2016
• This preliminary information communication provides information to the technician about vehicles that have an onstar system that will not power up. Technician should turn off the i…
  PIC5491J · Technical service bulletin · Electrical System · issued Sep 14, 2016
• This preliminary information communication provides information to the technician about vehicles that have a malfunction indicator lamp on or engine misfire, rough idle, extended c…
  PIP5029G · Technical service bulletin · Engine · issued Sep 9, 2016
• This informational bulletin provides additional information on how to install pistons and suggest what tools to use.
  PI1394A · Technical service bulletin · Engine · issued Aug 29, 2016
• This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating a…
  16NA260 · Technical service bulletin · Equipment · issued Aug 26, 2016
• This informational bulletin provides information to gm dealers on the correct cleaning methods when cleaning engine gasket sealing surfaces.
  000601012F · Technical service bulletin · Engine · issued Aug 2, 2016
• This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT-3665-D · Technical service bulletin · Service Brakes, Hydraulic · issued May 11, 2016
• This preliminary information communication advises the technician if unable to place an onstar call in the ignition on mode after the onstar canada upgrade, to contact the gm techn…
  PIT5485B · Technical service bulletin · Equipment · issued Apr 27, 2016
• This preliminary information communication advises the technician if unable to place an onstar call in the ignition on mode after the onstar canada upgrade, to contact the gm techn…
  PIT-5485-B · Technical service bulletin · Equipment · issued Apr 27, 2016
• This preliminary information communication advises the technician on the steps to diagnose and repair the concern. The vehicle's xm radio only has xm preveiw channels.
  PIC5088F · Technical service bulletin · Equipment · issued Apr 21, 2016
• This preliminary information communication advises the technician on the steps for diagnosing the concern. The vehicle may be unable to connect to onstar using the white, blue or r…
  PIT5389A · Technical service bulletin · Equipment · issued Apr 19, 2016
• This preliminary information communication advises the technician the steps on repairing the concern. A customer may identify a concern of unable to reactivate a vehicle's onstar t…
  PIC5050A · Technical service bulletin · Equipment · issued Apr 19, 2016
• This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. When performing battery par…
  PIC4935E · Technical service bulletin · Electrical System · issued Apr 19, 2016
• This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. When performing battery par…
  PIC-4935-E · Technical service bulletin · Electrical System · issued Apr 19, 2016
• This preliminary information communication advises the technician the steps on repairing the concern. A customer may identify a concern of unable to reactivate a vehicle's onstar t…
  PIC-5050-A · Technical service bulletin · Electrical System · issued Apr 19, 2016
• This preliminary information communication advises the technician, if unable to place an onstar call in the ignition on mode after the onstar canada upgrade to contact the gm techn…
  PIT5485A · Technical service bulletin · Electrical System · issued Apr 8, 2016
• This Preliminary Information communication advises the technician after the OnStar Canada upgrade the OnStar Vehicle Diagnostic Email report is inoperative. Please communicate to t…
  PIC6181 · Technical service bulletin · Equipment · issued Mar 8, 2016
• This informational bulletin provides information on vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak and that this is considered a n…
  08-07-30-026C · Technical service bulletin · Electrical System · issued Mar 7, 2016
• This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premat…
  PIP5232C · Technical service bulletin · Engine and Engine Cooling · issued Mar 4, 2016
• This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 …
  PIT5484A · Technical service bulletin · Electrical System · issued Mar 1, 2016
• This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicat…
  PIT3046G · Technical service bulletin · Fuel System, Other · issued Feb 27, 2016
• This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Techn…
  PIC5953A · Technical service bulletin · Equipment · issued Feb 23, 2016
• This informational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)
  11-00-89-005I · Technical service bulletin · Equipment · issued Feb 12, 2016
• This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not
  02-08-42-001I · Technical service bulletin · Exterior Lighting · issued Feb 12, 2016
• This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
  01-08-42-001K · Technical service bulletin · Exterior Lighting · issued Feb 8, 2016
• This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)
  03-08-46-004R · Technical service bulletin · Equipment · issued Jan 27, 2016
• This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Inter…
  PIC6140B · Technical service bulletin · Electrical System · issued Dec 21, 2015
• This Preliminary Information communication provides information to the technician about vehicles that when dialing certain numbers using OnStar Hands-free Calling, the audio is dis…
  PIT5486 · Technical service bulletin · Equipment · issued Dec 18, 2015
• This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 …
  PIT5484 · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 18, 2015
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353A · Technical service bulletin · Equipment · issued Dec 18, 2015
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Dia…
  PIT4943D · Technical service bulletin · Fuel System, Gasoline · issued Dec 9, 2015
• OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
  06-00-89-031D · Technical service bulletin · Power Train · issued Dec 1, 2015
• OnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that "We recently tried to provide a software update to the OnStar® hardware in …
  15-NA-079 · Technical service bulletin · Equipment · issued Dec 1, 2015
• IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2.…
  07-08-49-020J · Technical service bulletin · Equipment · issued Dec 1, 2015
• OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
  06-00-89-031D · Technical service bulletin · Power Train · issued Dec 1, 2015
• This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premat…
  PIP5232B · Technical service bulletin · Engine and Engine Cooling · issued Nov 30, 2015
• This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technicia…
  PIC3100E · Technical service bulletin · Equipment · issued Nov 23, 2015
• This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Inter…
  PIC6140A · Technical service bulletin · Electrical System · issued Nov 20, 2015
• This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Techn…
  PIC5953B · Technical service bulletin · Equipment · issued Oct 16, 2015
• This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose …
  PIP5338 · Technical service bulletin · Structure · issued Oct 14, 2015
• This Preliminary Information communication provides information to the technician about vehicles that the incoming caller ID may no longer be available or displayed after the Canad…
  PIT5464 · Technical service bulletin · Electrical System · issued Sep 29, 2015
• This Preliminary Information communication provides information to the technician to help determine if the vehicle is equipped with factory or aftermarket Compressed Natural Gas, L…
  PIP5325 · Technical service bulletin · Fuel System, Gasoline · issued Sep 28, 2015
• This Preliminary Information communication provides information to the technician about the replacement new version compressor will be a dual stage compressor. Technician should no…
  PIT3137C · Technical service bulletin · Electrical System · issued Sep 8, 2015
• This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching…
  09-09-40-001C · Technical service bulletin · Seat Belts · issued Aug 3, 2015
• This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Technician will need to press the OnS…
  PIC6107 · Technical service bulletin · Electrical System · issued Jun 22, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001C · Technical service bulletin · Equipment · issued Jun 11, 2015
• This Preliminary Information communication provides information to the technician about vehicles that may have the OnStar wireless fidelity inoperative. Technician will need to con…
  PIT5384A · Technical service bulletin · Electrical System · issued Jun 8, 2015
• This Preliminary Information communication provides information to the technician about vehicles that are unable to receive OnStar Hands Free Calling calls and or the OnStar center…
  PIC6101 · Technical service bulletin · Equipment Adaptive/mobility · issued Jun 8, 2015
• This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.
  02-07-30-052J · Technical service bulletin · Power Train · issued May 29, 2015
• This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.
  05-06-04-035E · Technical service bulletin · Fuel System, Other · issued May 27, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001A · Technical service bulletin · Equipment · issued May 15, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001B · Technical service bulletin · Equipment · issued May 15, 2015
• This informational bulletin provides information to assist dealership personnel with the identification of vehicle headlamp, tail lamp, license lamp or fog/driving lamp damage that…
  02-08-42-001H · Technical service bulletin · Equipment Adaptive/mobility · issued Apr 27, 2015
• This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure…
  PIT5399 · Technical service bulletin · Equipment · issued Apr 20, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310L · Technical service bulletin · Electrical System · issued Apr 17, 2015
• This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.
  05-08-46-006T · Technical service bulletin · Equipment · issued Mar 31, 2015
• This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.
  05-08-46-006T · Technical service bulletin · Electrical System · issued Mar 31, 2015
• This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.
  15-08-73-001 · Technical service bulletin · Electrical System · issued Mar 2, 2015
• This preliminary informational bulletin provides technicians a recommendation for when they are performing a front end alignment and find an alignment dowel pin missing .
  PI02003D · Technical service bulletin · Suspension · issued Mar 2, 2015
• This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.
  15-08-73-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This preliminary informational bulletin provides technicians a recommendation for when they are performing a front end alignment and find an alignment dowel pin missing .
  PI02003D · Technical service bulletin · Suspension · issued Mar 2, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States th…
  PIT5264C · Technical service bulletin · Equipment · issued Feb 13, 2015
• This informational bulletin updates information on electrical ground repairs using new replacement fasteners with conductive finish.
  10-08-45-001E · Technical service bulletin · Electrical System · issued Jan 23, 2015
• This preliminary informational bulletin provides technicians an engine repair tip for installation of pistons.
  PI1394 · Technical service bulletin · Engine and Engine Cooling · issued Jan 16, 2015
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271G · Technical service bulletin · Tires · issued Jan 15, 2015
• This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls…
  PIC3278F · Technical service bulletin · Equipment · issued Jan 14, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310K · Technical service bulletin · Equipment · issued Jan 14, 2015
• This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls…
  PIC3278F · Technical service bulletin · Equipment · issued Jan 14, 2015
• This informational bulletin provide information for the technicians to repair the rear window defroster contact or tabs.
  030848006J · Technical service bulletin · Visibility · issued Dec 11, 2014
• This information provides the proper way to install the floor mats .
  1008110001C · Technical service bulletin · Equipment · issued Dec 10, 2014
• This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website li…
  PIT5353 · Technical service bulletin · Equipment · issued Nov 24, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended c…
  PIP5029F · Technical service bulletin · Engine · issued Nov 21, 2014
• This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer…
  PIT3330G · Technical service bulletin · Equipment · issued Nov 13, 2014
• This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
  13-00-89-004J · Technical service bulletin · Equipment · issued Nov 3, 2014
• This warranty bulletin clarifies the use of dealer empowerment to satisfy the customer.
  11-00-89-005H · Technical service bulletin · Equipment · issued Nov 3, 2014
• XM Audio Traffic And Travel Link Availability And Operation.
  PIT5353 · Technical service bulletin · Equipment · issued Nov 1, 2014
• Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
  PIT5264B · Technical service bulletin · Equipment · issued Nov 1, 2014
• This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors…
  PIT5099A · Technical service bulletin · Equipment · issued Oct 30, 2014
• This information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.
  03-06-01-023B · Technical service bulletin · Equipment · issued Oct 27, 2014
• This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premat…
  PIP5232A · Technical service bulletin · Engine and Engine Cooling · issued Oct 20, 2014
• This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States th…
  PIT5264A · Technical service bulletin · Electrical System · issued Oct 17, 2014
• This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.
  07-08-49-020I · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 17, 2014
• This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premat…
  PIP5232 · Technical service bulletin · Engine and Engine Cooling · issued Oct 10, 2014
• This Preliminary Information communication provides information to the technician about vehicles that show an error message when a media disc is installed. Technician will need to …
  PIC6036 · Technical service bulletin · Equipment · issued Oct 10, 2014
• This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226 · Technical service bulletin · Engine and Engine Cooling · issued Sep 24, 2014
• This informational bulletin provides information on how to use floor mats.
  10-08-110-001B · Technical service bulletin · Equipment · issued Sep 23, 2014
• This informational bulletin provides information on how to use floor mats.
  10-08-110-001B · Technical service bulletin · Equipment · issued Sep 23, 2014
• This informational bulletin provides information on how to use floor mats.
  10-08-110-001B · Technical service bulletin · Equipment Adaptive/mobility · issued Sep 23, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006E · Technical service bulletin · Equipment · issued Sep 16, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006E · Technical service bulletin · Equipment · issued Sep 16, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006E · Technical service bulletin · Equipment · issued Sep 16, 2014
• This preliminary bulletin provides a diagnostic tip to install a temporary dowl rod to perform an alignment.
  PI02003C · Technical service bulletin · Equipment · issued Aug 18, 2014
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some …
  PIT3099M · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 8, 2014
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310J · Technical service bulletin · Equipment · issued Jul 30, 2014
• This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.
  00-06-01-012E · Technical service bulletin · Engine · issued Jul 25, 2014
• This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.
  00-06-01-012E · Technical service bulletin · Equipment · issued Jul 25, 2014
• This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.
  00-06-01-012E · Technical service bulletin · Equipment · issued Jul 25, 2014
• This technical bulletin provides a procedure to replace the power steering pump and line to correct the customers concern of lack of steering assit when stopped or parking lot manu…
  05-02-32-008F · Technical service bulletin · Steering · issued Jul 23, 2014
• This technical bulletin provides a procedure to replace the power steering pump and line to correct the customers concern of lack of steering assit when stopped or parking lot manu…
  05-02-32-008F · Technical service bulletin · Steering · issued Jul 23, 2014
• This technical bulletin provides a procedure to replace the power steering pump and line to correct the customers concern of lack of steering assit when stopped or parking lot manu…
  05-02-32-008F · Technical service bulletin · Steering · issued Jul 23, 2014
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163A · Technical service bulletin · Engine and Engine Cooling · issued Jul 17, 2014
• This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.
  00-00-89-027H · Technical service bulletin · Equipment · issued Jul 16, 2014
• This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.
  00-00-89-027H · Technical service bulletin · Equipment · issued Jul 16, 2014
• This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.
  00-00-89-027H · Technical service bulletin · Equipment · issued Jul 16, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006D · Technical service bulletin · Equipment · issued Jul 11, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006D · Technical service bulletin · Equipment · issued Jul 11, 2014
• This information bulletin provides the dealers on how to submit a product information report.
  10-00-89-006D · Technical service bulletin · Equipment · issued Jul 11, 2014
• Vehicle Recalls
  Recalls · Technical service bulletin · Equipment · issued Jun 30, 2014
• This preliminary bulletin provides procedures on how to reset or refresh the XM radio receiver is the customers states that they only get a few channels.
  PIC5088E · Technical service bulletin · Equipment · issued Jun 16, 2014
• This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Technician will need to use a s…
  PIC5088E · Technical service bulletin · Equipment · issued Jun 16, 2014
• This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehi…
  PIC5588B · Technical service bulletin · Equipment · issued Jun 16, 2014
• Programming And Activation Of Replacement OnStar Modules.
  PIC5588B · Technical service bulletin · Equipment · issued Jun 1, 2014
• This informational bulletin advises the technician to update the Onstar from an analog system to a digital system if the customer wishes.
  05-08-46-006S · Technical service bulletin · Electrical System · issued May 22, 2014
• This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
  13-00-89-004I · Technical service bulletin · Equipment · issued May 19, 2014
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…
  PIP3119M · Technical service bulletin · Engine · issued May 14, 2014
• This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
  05-06-04-035D · Technical service bulletin · Fuel System, Gasoline · issued May 9, 2014
• This informational bulletin explains condensation in exterior lights and replacment guidelines for warranty replacement.
  01-08-42-001J · Technical service bulletin · Exterior Lighting · issued Apr 22, 2014
• This informational bulletin is to assist with the identification of issues that are not considered warrantable.
  02-08-42-001G · Technical service bulletin · Equipment · issued Apr 22, 2014
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some …
  PIT3099L · Technical service bulletin · Equipment · issued Apr 17, 2014
• This information bulletin provides the technician with additional information on fixing the vehicle right the first time by listing possible concerns to specific vehicles.
  13-00-89-004H · Technical service bulletin · Equipment · issued Apr 14, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient tempera…
  PIP3343E · Technical service bulletin · Fuel System, Other · issued Apr 4, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient tempera…
  PIP3343D · Technical service bulletin · Engine · issued Mar 24, 2014
• This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
  13-00-89-004G · Technical service bulletin · Equipment · issued Mar 17, 2014
• This Preliminary Information communication provides information to the technician about vehicles that when a Canadian customer may comment that when they travel to the United State…
  PIT5264 · Technical service bulletin · Equipment · issued Mar 5, 2014
• This Preliminary Information communication provides information to the technician about a customer?s request to install OnStar Bluetooth. Dealer should be advised at this time, the…
  PIT4864F · Technical service bulletin · Electrical System · issued Mar 4, 2014
• Information On Requests To Add OnStar Bluetooth Option.
  PIT4864F · Technical service bulletin · Equipment · issued Mar 1, 2014
• Canadian Customers Unable To Place Calls In The United States
  PIT5264 · Technical service bulletin · Equipment · issued Mar 1, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have the OnStar system does not respond properly to some numbers and/or voice …
  PIC3011H · Technical service bulletin · Electrical System · issued Feb 26, 2014
• This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
  13-00-89-004F · Technical service bulletin · Equipment · issued Feb 17, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Dia…
  PIT4943C · Technical service bulletin · Fuel System, Gasoline · issued Feb 12, 2014
• This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The Ge…
  PIC5453A · Technical service bulletin · Equipment · issued Feb 4, 2014
• Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straighten…
  99-08-51-007F · Technical service bulletin · Equipment · issued Feb 1, 2014
• Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straighten…
  99-08-51-007F · Technical service bulletin · Wheels · issued Feb 1, 2014
• Tire slowly goes flat, tire air loss, low tire pressure warning light illuminated, aluminum wheel bead seat corrosion (clean and resurface wheel bead seat) for certain 2000-2009 gm…
  08-03-10-006 · Technical service bulletin · Wheels · issued Feb 1, 2014
• Use of nitrogen gas in tires. *ak 2015 and prior gm passenger cars & trucks (including saturn) also 2008 and prior hummer h2, h3, saab 9-7x. Updated 5/12/08. *nj updated 04/15/2014…
  050310020 · Technical service bulletin · Tires · issued Feb 1, 2014
• This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Techn…
  PIC5953 · Technical service bulletin · Equipment · issued Jan 22, 2014
• This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was …
  PIP3140F · Technical service bulletin · Equipment · issued Jan 16, 2014
• Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of …
  PI0281D · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 1, 2014
• Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of …
  PI0281D · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 1, 2014
• This informational bulletin provides directions on submitting different PIRs
  10-00-89-006C · Technical service bulletin · Back Over Prevention · issued Dec 16, 2013
• This preliminary information bulletin provides a revision of 13-00-89-004D to include updated information.
  13-00-89-004E · Technical service bulletin · Equipment · issued Dec 13, 2013
• This informational bulletin provides information on how to save fuel and proper maintenance without using fuel or oil additives.
  05-00-89-072C · Technical service bulletin · Fuel System, Diesel · issued Dec 4, 2013
• This informational bulletin provides an update for 13-00-89-004C to include updated information.
  13-00-89-004D · Technical service bulletin · Equipment · issued Nov 19, 2013
• This informational bulletin provides a revision for 04-06-04-047K to add the 2014 model year.
  04-06-04-047L · Technical service bulletin · Equipment · issued Nov 7, 2013
• This informational bulletin provides a revision for 04-06-04-047 to add the 2014 model year.
  05-06-04-022J · Technical service bulletin · Equipment · issued Nov 7, 2013
• This informational Bulletin provides a revision for 10-08-110-001 to add the 2012-2014 model years.
  10-08-110-001A · Technical service bulletin · Equipment · issued Nov 1, 2013
• This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause…
  PIP5163 · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2013
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some …
  PIT3099K · Technical service bulletin · Equipment · issued Sep 3, 2013
• Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
  130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
• This Preliminary Information communication provides information to the technician about vehicles that the OnStar system will not connect. Technician should record module info per t…
  PIC5904 · Technical service bulletin · Electrical System · issued Aug 20, 2013
• This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.
  00-03-10-003R · Technical service bulletin · Tires · issued Aug 5, 2013
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138N · Technical service bulletin · Engine · issued Aug 5, 2013
• This informational bulletin provides information on key codes security rules and information on GM key code look up application.
  10-00-89-010C · Technical service bulletin · Equipment · issued Jul 12, 2013
• This informational bulletin provides information on key code security and information on GM key code look up applications.
  10-00-89-009B · Technical service bulletin · Equipment · issued Jul 9, 2013
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…
  PIP3119L · Technical service bulletin · Engine and Engine Cooling · issued Jun 24, 2013
• This technical service bulletin provides a revision for 07-08-49-020G to add the 2014 model year and update model list.
  07-08-49-020H · Technical service bulletin · Electrical System · issued Jun 5, 2013
• This informational bulletin provides information for Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TransFlow.
  02-07-30-052I · Technical service bulletin · Equipment · issued May 30, 2013
• This informational bulletin provides a revision for 11-00-89-005D to add additional Mandatory Minimum Tables and additional information concerning Policy decision making.
  11-00-89-005E · Technical service bulletin · Equipment · issued May 23, 2013
• This informational bulletin provides information for Engine Squealing Type Noise on Start-up or Vibration Condition.
  08-06-01-006D · Technical service bulletin · Engine and Engine Cooling · issued May 23, 2013
• This informational bulletin provides a revision for 02-08-98-002C to add the 2010-2013 model years and revise the Approved Refinish Materials booklet information.
  02-08-98-002D · Technical service bulletin · Equipment · issued May 21, 2013
• This informational bulletin provides a revision for 09-00-89-008 to add model years, update the Labor Operation Information and Transaction Submissions Procedure and general conten…
  09-00-89-008A · Technical service bulletin · Equipment · issued May 20, 2013
• This informational bulletin provides a revision for 05-08-48-001B to add 2010-2014 model years and update Labor Operation.
  05-08-48-001C · Technical service bulletin · Equipment · issued May 16, 2013
• This informational bulletin provides a revision for 13-00-89-004A to include updated information.
  13-00-89-004B · Technical service bulletin · Electrical System · issued May 14, 2013
• This Preliminary Information communication provides information to the technician that after replacing the Instrument Panel Cluster the exchange center is unable to program the act…
  PIT4720C · Technical service bulletin · Electrical System · issued May 2, 2013
• This technical bulletin provides Warranty Administration - New Labor Codes information.
  13-00-89-005 · Technical service bulletin · Equipment · issued Apr 25, 2013
• This technical bulletin provides a revision of 99-04-20-002G to add 2013-2014 model years.
  99-04-20-002H · Technical service bulletin · Equipment · issued Apr 11, 2013
• This technical bulletin provides a revision of 10-00-89-017Z to include updated information.
  13-00-89-004 · Technical service bulletin · Equipment · issued Apr 8, 2013
• This warranty administration bulletin provide policy information on clarification of use-dealer empowerment labor operations and customer enthusiasm.
  11-00-89-005D · Technical service bulletin · Equipment · issued Mar 26, 2013
• This informational bulletin provides information on fix it right for first time issues.
  10-00-89-017Z · Technical service bulletin · Equipment · issued Mar 11, 2013
• This informational bulletin provides information on the appearance of chromed aluminum wheels due to chemical staining, pitting corrosion and/or spotted.
  00-03-10-002G · Technical service bulletin · Wheels · issued Mar 4, 2013
• This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was …
  PIP3140E · Technical service bulletin · Equipment · issued Feb 26, 2013
• This Preliminary Information communication advises the technician that, when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and tens…
  PIP5094 · Technical service bulletin · Electrical System · issued Feb 13, 2013
• This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…
  PIP3119K · Technical service bulletin · Engine · issued Feb 4, 2013
• This informational bulletin provides information pre-painting/cleaning process for TPO plastic fascias.
  08-08-51-002A · Technical service bulletin · Structure · issued Jan 16, 2013
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138L · Technical service bulletin · Equipment · issued Dec 27, 2012
• This Preliminary Information communication provides information to the technician about vehicles that will no longer sit level after rear suspension has been serviced. Technician s…
  PIT5194 · Technical service bulletin · Suspension · issued Dec 18, 2012
• This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm
  11-00-89-005C · Technical service bulletin · Equipment · issued Dec 17, 2012
• This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm
  11-00-89-005C · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 17, 2012
• This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led…
  PIC3718E · Technical service bulletin · Electrical System · issued Dec 13, 2012
• This Preliminary Information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the …
  PIT3173C · Technical service bulletin · Engine and Engine Cooling · issued Dec 12, 2012
• This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.
  10-00-89-017X · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 7, 2012
• This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service.
  080846004A · Technical service bulletin · Electrical System · issued Nov 30, 2012
• This informational bulletin provides information regarding the inappropriate warranty claims submitted for damaged radios and instrument panel clusters, provides exampls on whats a…
  08-08-44-015C · Technical service bulletin · Equipment · issued Nov 29, 2012
• This informational bulletin provides information regarding the inappropriate warranty claims submitted for damaged radios and instrument panel clusters, provides exampls on whats a…
  08-08-44-015C · Technical service bulletin · Electrical System · issued Nov 29, 2012
• This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer…
  PIT3330F · Technical service bulletin · Equipment · issued Nov 29, 2012
• This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to eliminate unwanted odors in vehicles and which products to use for each app…
  000089027G · Technical service bulletin · Equipment · issued Nov 28, 2012
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310H · Technical service bulletin · Equipment · issued Nov 28, 2012
• This informational bulletin provides a description of the proper wheel installation and proper wheel torque techniques used to install wheels onto vehicles
  12-03-10-002 · Technical service bulletin · Wheels · issued Nov 26, 2012
• This informational bulletin provides a description of the proper wheel installation and proper wheel torque techniques used to install wheels onto vehicles
  12-03-10-002 · Technical service bulletin · Wheels · issued Nov 26, 2012
• This Preliminary Information communication provides information to the technician with the axel setup information from American Axle Manufacturing. Technician should be advised tha…
  PIP3720D · Technical service bulletin · Power Train · issued Nov 26, 2012
• This informational bulletin provides information and rules for GM keycode look up applicationa dn the key code security rules and regulations for Canada only.
  100089010B · Technical service bulletin · Equipment · issued Nov 13, 2012
• This informational bulletin provides a single point reference and strategy document to aid in reducing customer comebacks, and the possibility of buyback situations by outlining sp…
  010089010J · Technical service bulletin · Equipment · issued Nov 12, 2012
• This informational bulletin provides a list of newly released PI and Bulletins in regards to recent released vehicles so that vehicles can be fixed right the first time in for serv…
  100089017W · Technical service bulletin · Equipment · issued Nov 12, 2012
• This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operati…
  PIT4907A · Technical service bulletin · Service Brakes · issued Nov 9, 2012
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665C · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 6, 2012
• This Preliminary Information communication provides information to the technician about vehicles that may have a power steering pump whine noise. Technician will need to flush and …
  PIT4208D · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 6, 2012
• This Preliminary Information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what th…
  PIC4935D · Technical service bulletin · Electrical System · issued Nov 1, 2012
• This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts. Technician can check Service Information for some…
  PIT3099J · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 18, 2012
• This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm
  11-00-89-005B · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 10, 2012
• This informational bulletin provides information on newly release bulletins used to fi the vehicles in the field the first time.
  10-00-89-017V · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 5, 2012
• Programming And Activation Of Replacement OnStar Modules.
  PIC5588A · Technical service bulletin · Equipment · issued Oct 1, 2012
• Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012. *kb
  PIT-3749D · Technical service bulletin · Structure · issued Apr 1, 2012
• General motors vehicles and trucks: subject regarding, 2002 and prior passenger cars and trucks, chemical damage to exterior polycarbonate headlamp lenses. *slc updated *eh updated…
  SB-020842001B · Technical service bulletin · Exterior Lighting · issued Feb 1, 2012
• General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the dr…
  SB-10-08-50-003B · Technical service bulletin · Seats · issued Nov 1, 2011
• Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. Upon inspection, obvious oil will be found in the inta…
  PIP-4492P · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2011
• General motors: on all 1988-2009 full size chevrolet/gmc pickups, utilities and vans, the brake pedal will move down or self apply during full lock turns or near full lock turns. C…
  PIT-3665-A · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 1, 2010
• Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. Analysis of returned power steering (ps) pumps that had been replaced for noise, …
  SB-06-02-32-013B · Technical service bulletin · Steering · issued Aug 1, 2009
• Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe
  030525007 · Technical service bulletin · Service Brakes, Hydraulic · issued May 1, 2009
• Various driveability functions due to clogged fuel injectors, mil/ses dtc's p0171, p0172, p0174, p0300, p1174, p1175. *kb updated 08-15-07. *kb updated 8/4/09. *pe
  030604030 · Technical service bulletin · Fuel System, Gasoline · issued Apr 1, 2009
• Tire puncture repair procedures for all cars and light duty trucks. 2008 and prior gm passenger cars & light duty trucks (including saturn) and hummer h2, h3 and saab 9-7x. *tt upd…
  040310001 · Technical service bulletin · Suspension · issued Apr 1, 2009
• General motors: the seat belt buckles not operating and /or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release but…
  TB-090940001 · Technical service bulletin · Seat Belts · issued Feb 1, 2009
• Information on tire radial force variation (rfv). 2008 and prior gm passenger cars and light duty trucks including 2008 and prior hummer h2, h3 and 2005-08 saab 9-7x and 2000-05 sa…
  000310006 · Technical service bulletin · Suspension · issued Dec 1, 2008
• Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe
  PIT3504D · Technical service bulletin · Equipment · issued Sep 5, 2008
• Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pe
  PIT-3046E · Technical service bulletin · Fuel System, Other · issued Aug 1, 2008
• Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [i-shaft] assembly). *pe
  000235003N · Technical service bulletin · Steering · issued Apr 1, 2008
• Unnecessary engine crankcase and subsystems flushing services, additive recommendations and proper utilization of gm simplified maintenance schedule to enhance customer service exp…
  04-06-01-029 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2008
• General motors: information on tire radial force variation. Vehicle must be driven before measuring tires on equipment hunter gsp9700 toensure removal of any flatspotting. Models i…
  SB-00-03-10-006C · Technical service bulletin · Equipment Adaptive/mobility · issued Jan 1, 2008
• Headlamps condensation and replacement guidelines. Kaperii. *tt 1993-2008 gm passenger cars and trucks including saturn. *kb updated 2/26/08. *nj
  010842001 · Technical service bulletin · Exterior Lighting · issued Nov 1, 2007
• One of the following concerns when programming the mileage or the hours into an exchange instrument panel cluster that is received from an electronic service center (esc). *nj
  4486 · Technical service bulletin · Electrical System · issued Oct 4, 2007
• Service alert: concerns with aftermarket fuses in gm vehicles 2008 and prior gm passenger cars and light duty trucks (including saturn) *nj
  070845002 · Technical service bulletin · Electrical System · issued Sep 1, 2007
• Usage of e85 fuels in gm vehicles. 1997 - 2008 all gm cars and trucks. 1997 - 2008 all saturn vehicles. *tt updated. *kb updated on 10/22/07. *nj
  050604035 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2007
• Low voltage display on ip gauge, lights dim at stop lights, battery discharged, no start, slow cranking, dim lights at idle, low generator output. Nlm *ar includes 1990-2008 passen…
  020603008 · Technical service bulletin · Electrical System · issued Jun 1, 2007
• Information on proper tire pressure. All gm passenger cars and light duty trucks from 2007 and prior. *kb
  000090002 · Technical service bulletin · Tires · issued May 1, 2007
• Multiple driveability symptoms of long or hard starts, chuggle, rough idle and light or intermittent misfire due to clogged fuel injectors. *tt
  030604030 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2007
• Service vme. Supplement to 00-02-35-003l. Update on new i-shaft. *kb
  4231 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2007
• Slip condition in 2nd, 3rd, or 4th. Damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj
  3136 · Technical service bulletin · Power Train · issued Feb 22, 2007
• Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
  000235003 · Technical service bulletin · Steering · issued Feb 1, 2007
• Car and truck fix it right the first time issues. This bulletin includes 2007 and prior passenger cars and trucks including saturn. *kb
  060089024 · Technical service bulletin · Unknown OR Other · issued Dec 1, 2006
• Delayed engagement when shifting into these positions. Park into reverse, nuetral into drive, nuetral into reverse, and park into drive. This bulletin includes all 2000 - 2007 gm l…
  030730007 · Technical service bulletin · Power Train · issued Dec 1, 2006
• Information on the availability of seat belt extenders for 2000 and prior passenger cars and trucks. *tt updated this bulletin contains 2007 and prior passenger cars and trucks inc…
  990940005 · Technical service bulletin · Seat Belts · issued Dec 1, 2006
• Left front axle shaft difficult to remove. Axle differential leak seal shaft. *kb
  3340 · Technical service bulletin · Suspension · issued Sep 23, 2006
• Information on proper wheel changing procedures and cautions. 2007 and prior gm passenger cars and trucks including saturn. *kb
  060310010 · Technical service bulletin · Suspension · issued Sep 1, 2006
• Fuel system treatment plus, fuel sending unit corrosion and fuel system deposits. 2007 and prior gm passenger cars and trucks including saturns. *kb
  050089078 · Technical service bulletin · Fuel System, Gasoline · issued Sep 1, 2006
• This bulletin updates gmcs position on refinishing aluminum wheels for 2003 and prior passenger car and trucks. *tt 2007 and prior passenger cars and trucks including saturn. Updat…
  990851007 · Technical service bulletin · Wheels · issued Jun 1, 2006
• Updated transfer case connector service kit now available for transfer case speed sensor wire harness connector that comes loose or connector retainer clip breaks. 2007 and prior g…
  060421001 · Technical service bulletin · Electrical System · issued May 1, 2006
• Instrument panel, body and general wiring harness repair. 2007 and prior gm passenger cars and trucks. *kb
  060845004 · Technical service bulletin · Electrical System · issued May 1, 2006
• Information regarding automatic transmission shift lock control function. Various models including 2004 and prior passenger cars and trucks. *tt updating to 2007 and prior passenge…
  030730043 · Technical service bulletin · Power Train · issued May 1, 2006
• Some vehicles may exhibit a clunk noise that can be heard on a 2-3 upshift on 2002 and prior light duty trucks. *tt update. 2007 and prior passenger cars and light duty trucks. *kb
  010730042 · Technical service bulletin · Power Train · issued May 1, 2006
• Revised upper control arm replacement. *tt
  060308002 · Technical service bulletin · Suspension · issued Mar 1, 2006
• Battery charging tips - 1990-2003 passenger cars and light duty trucks, 1990-2003 isuzu light duty trucks, 2003 hummer h2. Nlm 1990 - 2007 gm passenger cars and light duty trucks (…
  020603009 · Technical service bulletin · Electrical System · issued Mar 1, 2006
• Intermittent no crank, no start condition for 2001-2002 passenger cars and trucks. *slc 2001-2007 gm passenger cars and light-duty trucks (including saturn). *tt
  020604015 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2006
• Heated seat inoperative or shut off in 30 seconds. Diagnostic trouble codes b2435, b2440, b3606 and/or b1825 set in the drivers seat module. *tt
  3287B · Technical service bulletin · Seats · issued Jan 6, 2006
• Rear air suspension - trim height tool set. *tt
  3367A · Technical service bulletin · Suspension · issued Nov 7, 2005
• Electronic transfer case unable to complete shift. *tt
  3424 · Technical service bulletin · Power Train · issued Nov 2, 2005
• Advance service information - exhaust system popping/snapping noise when vehicle is hot, at idle or immediately after vehicle is shut off. *tt bulletin 03-06-05-008, dated 11/01/20…
  030605008B · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2005
• Rear air suspension in-op dtc c0563. *tt
  3461 · Technical service bulletin · Suspension · issued Oct 29, 2005
• 4l60e, 4l65e replacement valve body gaskets does not seem to fit. *tt
  00773 · Technical service bulletin · Power Train · issued Oct 27, 2005
• Service air suspension message after replacing the air suspension compressor assembly from a single stage compressor to a dual stage compressor. May also have a current or history …
  3324 · Technical service bulletin · Suspension · issued Oct 27, 2005
• Lack of steering assist when stopped or during parking lot type maneuvers. 99 - 05 chevrolet/gmc/cadillac/hummer h2 all full size trucks utilities and vans. *tt
  3310 · Technical service bulletin · Steering · issued Oct 26, 2005
• Service vme - sunroof motor replacement information. *tt
  3600 · Technical service bulletin · Visibility · issued Oct 24, 2005
• Unwanted/loose seat movement. *tt
  050850012 · Technical service bulletin · Seats · issued Oct 1, 2005
• Some customers may want to tow their vehicle behind another vehicle with all four tires ont he ground. This bulletin provides information regarding recreational (dinghy) towing for…
  000089008E · Technical service bulletin · Unknown OR Other · issued Oct 1, 2005
• The service engine soon lamp is illuminated, no 3rd and 4th gear, the transmission does not shift correctly, the transmission feels like it shifts to neutral or a loss of drive occ…
  010730038B · Technical service bulletin · Power Train · issued Oct 1, 2005
• Diagnostic tips for diagnostic trouble code p0756. 2006 and prior passenger vehicles and light duty trucks. *tt
  010730036D · Technical service bulletin · Power Train · issued Oct 1, 2005
• Diagnostic information on harsh 1-2 upshift. 2001-2002 passenger vehicles and light duty trucks. *yh to include 2003-2006 passenger vehicles and light duty trucks. *tt
  010730030A · Technical service bulletin · Power Train · issued Oct 1, 2005
• Anti-lock braking system (abs) light on speedometer may be erratic. Diagnostic trouble code (dtc) c0055 c0235 c0236 or c0237 stored in the ebcm. *tt 1998-2008 all chevrolet, gmc, b…
  3521 · Technical service bulletin · Service Brakes, Air · issued Sep 28, 2005
• I/m readiness as part of emission inspection and maintenance program for obd ii vehicles. *tt
  000604033 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2005
• Information on upgrading certain onstar generation 5 analog/digital-ready systems to onstar generation 6 dual-mode (analog/digital). *tt
  050846006A · Technical service bulletin · Equipment · issued Sep 1, 2005
• Xm digital radio receiver ordering process. *mj parts restriction on ordering xm digital radio receiver. 2002-2006 passenger cars and trucks (including saturn). *tt
  040844009A · Technical service bulletin · Equipment · issued Sep 1, 2005
• Parts restriction on ordering xm digital radio receiver. 2002-2004 cars and trucks. *tt 2002-2006 passenger cars and trucks (including saturn). *tt
  030844022 · Technical service bulletin · Equipment · issued Sep 1, 2005
• Intermittent heated seats inoperative, diagnostic trouble code b3941 set. *tt
  050850008 · Technical service bulletin · Seats · issued Aug 1, 2005
• Vehicle wheel alignment requirements and recommendations. 2006 and prior passenger cars and light duty trucks. *tt
  050307009 · Technical service bulletin · Suspension · issued Aug 1, 2005
• Memory seat may not return to requested position. *eh
  040850016B · Technical service bulletin · Seats · issued Aug 1, 2005
• Engagement time of electronically controlled transmissions in general motors vehicles. Various models including 2000-2006 all light duty trucks. *tt
  030730007A · Technical service bulletin · Power Train · issued Aug 1, 2005
• Seat belt extender availability. Gm models 2014 and prior gm cars and truck. *tt
  990940005B · Technical service bulletin · Seat Belts · issued Aug 1, 2005
• Inspection of all related wiring harness connections when diagnosing miscellaneous diagnostic trouble codes, intermittent driveability concerns, hard start, no start, incorrect gau…
  030604012 · Technical service bulletin · Electrical System · issued Aug 1, 2005
• Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt
  020730024A · Technical service bulletin · Power Train · issued Aug 1, 2005
• Battery and charging system electrical diagnostics. 1997 - 2006 all gm cars and trucks. *tt
  050603002 · Technical service bulletin · Electrical System · issued Jul 1, 2005
• Revised shock absorber bolt tightening specification. *tt
  050309007 · Technical service bulletin · Suspension · issued Jun 1, 2005
• New liftgate strut ball stud tightening specification. *tt
  050866004 · Technical service bulletin · Structure · issued Jun 1, 2005
• Driveline characteristics for all-wheel drive (awd) and four-wheel drive (4wd) systems. *tt updated *eh
  010418001C · Technical service bulletin · Power Train · issued Jun 1, 2005
• Vehicle sits low or the suspension sags overnight. *tt
  3509 · Technical service bulletin · Suspension · issued May 11, 2005
• Rear air suspension leak-down. *tt
  3503 · Technical service bulletin · Suspension · issued May 11, 2005
• Steering idler arm inspection procedure. *tt
  3499 · Technical service bulletin · Steering · issued May 11, 2005
• 1999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174. *tt
  3232 · Technical service bulletin · Engine and Engine Cooling · issued May 11, 2005
• Rear end of the vehicle appears to sag after the vehicle sits overnight or longer. *tt
  3472 · Technical service bulletin · Suspension · issued May 11, 2005
• Revised front and rear drive axle fluid capacities and wheel nut torque specification. *tt
  050090004 · Technical service bulletin · Power Train · issued May 1, 2005
• Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt
  050601014 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2005
• Exterior lamp condensation and replacement guidelines. Various models including 1993-2006 passenger cars and light and medium duty trucks. *tt
  010842001B · Technical service bulletin · Exterior Lighting · issued May 1, 2005
• Windshield wiper pulse function. *tt
  3405 · Technical service bulletin · Visibility · issued Apr 21, 2005
• Lack of steering assist or shudder during parking lot type maneuvers. *tt
  3386 · Technical service bulletin · Steering · issued Apr 21, 2005
• Shudder or bind on truns in 4 hi. *eh updated 03-01-07. *kb
  3045 · Technical service bulletin · Engine and Engine Cooling · issued Apr 20, 2005
• Ignition key can not be rotated in steering colum lock cylinder. This includes 1999-05 chevrolet and gmc full size trucks and utility. *eh
  3382 · Technical service bulletin · Electrical System · issued Apr 20, 2005
• Revised stabilizer shaft link replacement procedure and fastener tightening specifications. 1999 - 2005 chevrolet and gmc full size pickup and utility models. *tt
  050308006 · Technical service bulletin · Suspension · issued Apr 1, 2005
• Low effort parking brake apply system. *tt
  010526001 · Technical service bulletin · Parking Brake · issued Apr 1, 2005
• The a pillar sunroof drain hose may be misrouted and water may be entering the air inlet of the hvac case. *eh
  03102005 · Technical service bulletin · Structure · issued Mar 10, 2005
• Steering gear whistle noise on turns. *eh
  03102005 · Technical service bulletin · Steering · issued Mar 10, 2005
• Onstar labor operation codes. 1996-2005 gm passenger cars and trucks and saturn vehicles. *tt
  050846005 · Technical service bulletin · Equipment · issued Mar 1, 2005
• Onstar phone number concerns (phone number incorrect/assigned to another vehicle/phone) that occur during diagnosis of onstar system. 2000-2005 gm passenger cars and trucks and 200…
  050846004 · Technical service bulletin · Equipment · issued Mar 1, 2005
• Top tier detergent gasoline (deposits, fuel economy, no start, power, performance, stall concerns). 2005 and prior all general, saab and saturn cars and trucks. *tt
  050604022 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Revised inspection/maintenance (i/m) evaporative emission (evap) system set procedure. *tt
  050604021 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Gm parts ordering system. All 2005 and prior gm and trucks. *tt
  050089018 · Technical service bulletin · Unknown OR Other · issued Mar 1, 2005
• Revised front caster and camber adjustment procedure. Original not yet received. *tt
  020307002 · Technical service bulletin · Suspension · issued Mar 1, 2005
• Top tier detergent gasoline. 2005 and prior all general motors passenger cars and trucks also included. *tt update. *tt
  040604047C · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Utilizing tech 2 to retrieve part numbers for radios, compact disc (cd) changers and instrument panel clusters (ipc). 2000-2004 passenger cars and trucks. *mj 2005 models added. *t…
  040844005 · Technical service bulletin · Structure · issued Mar 1, 2005
• Compass zone adjustment and calibration procedure during pre-delivery inspection. Various models including 2002-2004 light duty trucks. *tt update to include 2005 buick allure. *tt
  030848005A · Technical service bulletin · Equipment · issued Mar 1, 2005
• Incorrect onstar global position system (gps) location reported during onstar call for 2000 - 2002 passenger cars and light duty trucks with onstar. *tt update to add 2005 models. …
  020846006 · Technical service bulletin · Unknown OR Other · issued Mar 1, 2005
• Global position sensor (gps) performance degradation. 1996 - 2005 passenger cars and trucks. 2002 - 2005 saturn vehicles. *tt
  000846003 · Technical service bulletin · Equipment · issued Feb 1, 2005
• Navigation radio hum. This applies to 2003-05 chevrolet/gmc/cadillac/hummer h2 full size utilities. Gm tech links. *tt
  702 · Technical service bulletin · Equipment · issued Feb 1, 2005
• Power folding mirrors will not fold inward. This also includes 03-05 chevrolet gmc and cadillac full size trucks and utilities with dl3. *eh
  3288 · Technical service bulletin · Visibility · issued Feb 1, 2005
• Windshield wiper pulse function. *tt
  01202005 · Technical service bulletin · Visibility · issued Jan 20, 2005
• Compact disc or dvd player skipping inoperative sluggish and or long search times. This includes 2005 and prior gm passenger cars trucks and saturn models.*eh
  050844001 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Replacement of shock absorbers and struts and use of labor operation. This also includes 2005 and prior passengers cars and trucks also include saturn vehicles. *eh
  050308002 · Technical service bulletin · Suspension · issued Jan 1, 2005
• Onstar system inoperative onstar system status light is red radio locked in phone mode or dtc b1000. *eh
  040846004 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Instructions to be followed to aid in obtaining root cause analysis on both oem and goodwrench engines transmissions and transfer cases. This includes 2005 and prior gm passenger c…
  040601034 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Onstar proactive parts shipment process. 1996-2003 passenger cars and trucks. *tt
  020846013 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Gm new vehicle tire warranty program. *tt 1996-2005 passenger cars and light duty trucks. *tt
  000310003G · Technical service bulletin · Suspension · issued Jan 1, 2005
• Automatic transmission shift, engine driveability concerns or service engine soon (srs) light on as a result of the installation of an aftermarket reusable, excessively oiled air f…
  040730013 · Technical service bulletin · Power Train · issued Jan 1, 2005
• Rear seat audio (rsa) and/or rear hvac inoperative. *tt update. *tt
  030844018A · Technical service bulletin · Equipment · issued Jan 1, 2005
• Crank no start, stall, hard start, and no cranking rpm. *eh
  3087 · Technical service bulletin · Engine and Engine Cooling · issued Dec 17, 2004
• Instrument panel cluster guages float up after ignition key turned off. Various models including 99-05 chevrolet, gmc and cadillac full size utilities. *tt
  3215 · Technical service bulletin · Electrical System · issued Dec 15, 2004
• Brake warranty service procedures. 1999-2004 all gm, isuzu, saab and saturn passenger vehicles and light duty trucks. *tt update. *tt update. *tt
  000522002D · Technical service bulletin · Service Brakes, Hydraulic · issued Dec 1, 2004
• Revised steering wheel replacement procedure. *tt
  030235006 · Technical service bulletin · Steering · issued Dec 1, 2004
• Check engine light with a p0300 due to 2-4 cylinders misfiring on the same bank of the engine. *tt
  3056 · Technical service bulletin · Engine and Engine Cooling · issued Nov 17, 2004
• Generation 5 onstar steering wheel control function. *tt
  3044 · Technical service bulletin · Equipment · issued Nov 17, 2004
• The 4l60e/4l65e automatic transmission slip condition in 2nd, 3rd, or 4th gear. Also to include the pontiac gto 2005. *tc
  3136 · Technical service bulletin · Power Train · issued Nov 4, 2004
• Programming onstar module for canadian french voice recognition. *tt update. *tt updated *eh
  020846010E · Technical service bulletin · Unknown OR Other · issued Nov 1, 2004
• Diagnostic information on diagnostic trouble code p1870, transmission component slipping for 2000 - 2002 passenger cars and light duty trucks. *tt update to include 2004 models. *t…
  020730001A · Technical service bulletin · Power Train · issued Nov 1, 2004
• Service engine soon light and reduced engine power with a diagnostic trouble code p1516. Diagnostic trouble codes p0120, p0220, p1514, p1515, p1518 and p2135 may also be present. *…
  3089 · Technical service bulletin · Electrical System · issued Oct 4, 2004
• Windshield upper reveal molding which may contribute to wind noise in the windshield area. Gm tech link. *tt
  610 · Technical service bulletin · Visibility · issued Oct 1, 2004
• Information on error codes on radio display their cause and corrective action. *eh
  010844005A · Technical service bulletin · Equipment · issued Oct 1, 2004
• Radio telephone/mobile radio (transceiver) installation and troubleshooting guidelines. 1990-2005 passenger cars and trucks. Original not yet received. *tt
  839605 · Technical service bulletin · Equipment · issued Oct 1, 2004
• Diagnostic information for moan groan or boom noise at idle vibration in steering wheel or felt through floor when ac compressor engages do not replace ac compressor. *eh
  040138015 · Technical service bulletin · Equipment · issued Oct 1, 2004
• High pitched tone heard inside vehicle when ac compressor is engaged. *eh
  040138014 · Technical service bulletin · Equipment · issued Oct 1, 2004
• Hvac not cold enough a/c compressor does not engage . *eh
  040138013 · Technical service bulletin · Equipment · issued Oct 1, 2004
• Use of surface conditioning disks. *eh
  000601012 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2004
• Paint peeling from side assist step. *tt updated *eh
  030861003A · Technical service bulletin · Structure · issued Oct 1, 2004
• New vehicle pre-delivery inspection - generating higher csi scores. 2003 - 2004 hummer h2 and all 2003-2004 cars and trucks. *tt updated *eh
  030089006B · Technical service bulletin · Unknown OR Other · issued Oct 1, 2004
• Fuel gauge fluctuation in park or neutral. *tt
  3046A · Technical service bulletin · Fuel System, Other · issued Sep 27, 2004
• The engine does not stall when performing a p1870 diagnostic test with the tech 2 scan tool or when commanding the torque converter clutch enable solenoid on applications that do n…
  3060 · Technical service bulletin · Power Train · issued Sep 27, 2004
• A/c low pressure switch diagnosis. *sc
  609 · Technical service bulletin · Equipment · issued Sep 1, 2004
• Release of dexron iii (h-revision) automatic transmission fluid (atf). 2005 and prior cars and light duty trucks. *tt
  040730037 · Technical service bulletin · Power Train · issued Sep 1, 2004
• New alignment procedure for labor operation numbers e2020 and e2000. 2001-2005 passenger cars and light duty trucks. *tt
  040307002 · Technical service bulletin · Suspension · issued Sep 1, 2004
• Pitting and brake dust on chrome wheels. Also includes 2005 and prior gm cars and trucks. *tt
  040310012 · Technical service bulletin · Suspension · issued Sep 1, 2004
• Maintenance cleaning of fuel injectors. 2005 and prior all general motors passenger cars and trucks included. *tt
  040604051 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2004
• Contaminated r-134a air conditioning systems -air conditioning system flushing procedures and universal in-line air conditioning filter installation. 1993 - 2005 passenger vehicles…
  010138006C · Technical service bulletin · Equipment · issued Sep 1, 2004
• Underhood air conditioner rattle noise heard on acceleration or a sudden loss of air conditioner system performance. *tt this bulletin replaces 03-01-38-019 dated 11-01-2003. To in…
  030138019 · Technical service bulletin · Equipment · issued Sep 1, 2004
• Single rear air suspension compressor discontinued and is replaced with the dual air compressor used on the 2005 model. *tt
  08182004 · Technical service bulletin · Suspension · issued Aug 18, 2004