2002 Chevrolet Trailblazer service bulletins & manufacturer communications

500 manufacturer communications are on file with NHTSA for the 2002 Chevrolet Trailblazer. 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 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 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
• 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
• GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inad…
  24-NA-141 · Technical service bulletin · Power Train · issued Jul 24, 2024
• This service 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 mi…
  16-NA-383 · Technical service bulletin · Engine · issued Jun 28, 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 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 bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
  06-06-01-019C · Technical service bulletin · Engine and Engine Cooling · issued Mar 14, 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 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 · Equipment · issued Jan 16, 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 · Power Train · 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 on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
  23-NA-219 · Technical service bulletin · Equipment · issued Dec 12, 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 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
• The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer…
  23-NA-153 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 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 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 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 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 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 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 service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P04…
  21-NA-124 · Technical service bulletin · Engine and Engine Cooling · issued Dec 14, 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 service bulletin provides information on Module Harvesting.
  22-NA-205 · Technical service bulletin · Electrical System · issued Oct 19, 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 Handling Requests for Modifications to Permanently Import/Export Vehicles Between the U.S. and Canada.
  22-NA-195 · Technical service bulletin · Equipment · issued Sep 28, 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 diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine …
  22-NA-181 · Technical service bulletin · Power Train · issued Sep 1, 2022
• This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen …
  20-NA-065 · Technical service bulletin · Engine and Engine Cooling · issued Aug 15, 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 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 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 · Fuel System, Gasoline · 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 · Equipment Adaptive/mobility · issued Jun 21, 2021
• This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P04…
  21NA124 · Technical service bulletin · Fuel System, Gasoline · issued May 25, 2021
• This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P04…
  21NA124 · Technical service bulletin · Electrical System · issued May 25, 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 · Structure · 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 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 · Engine · 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 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 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 Preliminary information communicates information to Clean the throttle body if the engine stalls at idle when the A/C comes on.
  PIT3116B · Technical service bulletin · Engine and Engine Cooling · issued May 13, 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 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 · Fuel System, Gasoline · issued Jan 2, 2020
• This Preliminary information communicates diagnostic information for a front noise.
  PIT4297A · Technical service bulletin · Engine and Engine Cooling · issued Dec 11, 2019
• 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 Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…
  PIC4696E · Technical service bulletin · Equipment · issued Nov 22, 2019
• This Preliminary information communicates information for setting up the SDM.
  PIT3254B · Technical service bulletin · Electrical System · issued Nov 20, 2019
• This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
  010842001M · Technical service bulletin · Exterior Lighting · 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 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 on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…
  PIC4696D · Technical service bulletin · Equipment · issued Sep 5, 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 Preliminary information communicates the normal operation of the CJ2 automatic HVAC system
  PIT4204A · Technical service bulletin · Equipment · issued Aug 28, 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 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 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 communicates the need to contact SPAC until GM CCA has sufficient stock.
  PIT5669A · Technical service bulletin · Electrical System · issued Apr 18, 2019
• This Preliminary information communicates the need to contact SPAC until GM CCA has sufficient stock.
  PIT5669 · Technical service bulletin · Electrical System · issued Apr 2, 2019
• This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
  100845001F · Technical service bulletin · Equipment Adaptive/mobility · 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 a change in software in the PDM to prevent "wandering mirrors".
  PIT3880A · Technical service bulletin · Electrical System · issued Nov 19, 2018
• This Preliminary Information communication provides information to the technician that when the radio is replaced the manufactures "enable counter" will need to be cleared for the …
  PIT3528D · Technical service bulletin · Equipment · issued Oct 29, 2018
• This Preliminary Information communication provides information to install Remote Keyless Entry
  PIT4205B · Technical service bulletin · Equipment · issued Oct 29, 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 on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scramb…
  PIC4696C · Technical service bulletin · Equipment · issued May 31, 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 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 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 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
• 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 · 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 · Fuel System, Gasoline · 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 · Steering · 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 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 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 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 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 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 · Equipment · 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 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 Adaptive/mobility · 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 preliminary information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rock…
  PIP5226A · Technical service bulletin · Equipment · issued Feb 11, 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
• 14423c - special coverage (revised service procedure). A fuel tank inlet check valve (icv) could fracture. The icv is located above the full fuel level. A fractured icv could allow…
  GCUS-9-1522 · Technical service bulletin · Fuel System, Other · issued Jan 15, 2016
• 14423b - special coverage (revised part information and service procedure). A fuel tank inlet check valve (icv) could fracture. The icv is located above the full fuel level. A frac…
  GCUS-9-1493 · Technical service bulletin · Fuel System, Other · issued Jan 12, 2016
• Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
  14423C · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 2016
• Special Coverage Adjustment ? Fuel Tank Inlet Check Valve Fracture
  14423B · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 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 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 Adaptive/mobility · 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 · Engine and Engine Cooling · issued Dec 9, 2015
• This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…
  PIC4696B · Technical service bulletin · Equipment · issued Dec 4, 2015
• Special Coverage Adjustment Fuel Tank Inlet Check Valve Fracture
  14423A · Technical service bulletin · Fuel System, Gasoline · issued Dec 1, 2015
• OnStar Voice Fallback Number Update
  15-NA-079 · Technical service bulletin · Communication · 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
• 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
• 14423 - special coverage. Some vehicles contain a fuel tank inlet check valve (icv) that could fracture. The icv is located above the full fuel level. A fractured icv could allow f…
  14423 · Technical service bulletin · Fuel System, Gasoline · issued Nov 2, 2015
• This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…
  PIC4696A · Technical service bulletin · Equipment · issued Oct 23, 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 · Electrical System · 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 · Suspension · 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 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 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 Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp on and a reduced engin…
  PIP4573B · Technical service bulletin · Equipment · issued Apr 15, 2015
• Buick/saab/chevrolet/hummer/gmc: some vehicles are experiencing, at a cold start for engines, reduction in engine power and ses light, when temperatures are -10f (-23c) and also re…
  PIP-4573-B · Technical service bulletin · Engine · issued Apr 1, 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 Preliminary Information communication provides information to the technician about vehicles that may have an engine rattle that star after the engine was repaired ant the repa…
  PIP4581B · Technical service bulletin · Engine and Engine Cooling · issued Mar 6, 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 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 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 · Equipment · 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 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 vehicles that are travelling from Canada to the United States. While in the United States th…
  PIT5264B · Technical service bulletin · Equipment · issued Nov 4, 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 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 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 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 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 · 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 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 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 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 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 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 · Service Brakes, Hydraulic · 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 Adaptive/mobility · 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
• 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 · Structure · 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 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 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 vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on an…
  PIC5913 · Technical service bulletin · Electrical System · issued Sep 19, 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 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 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 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 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 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 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 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 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 about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271F · Technical service bulletin · Wheels · issued Dec 12, 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 information regarding the aftermarket device interference with onstar diagnostic service.
  080846004A · Technical service bulletin · Electrical System · issued Nov 30, 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…
  00-00-89-027G · Technical service bulletin · Equipment Adaptive/mobility · issued Nov 28, 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…
  00-00-89-027G · Technical service bulletin · Equipment · issued Nov 28, 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 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 warranty administration bulletin provides information regarding customer concerns not duplicated and which labor operations to claim when the concern cannot be duplicated. Als…
  06-00-89-026J · Technical service bulletin · Equipment · issued Nov 20, 2012
• This warranty administration bulletin provides information regarding customer concerns not duplicated and which labor operations to claim when the concern cannot be duplicated. Als…
  06-00-89-026J · Technical service bulletin · Equipment · issued Nov 20, 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.
  10-00-89-010B · Technical service bulletin · Equipment · issued Nov 13, 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.
  10-00-89-010B · Technical service bulletin · Equipment · issued Nov 13, 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 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…
  10-00-89-017W · Technical service bulletin · Electrical System · 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…
  10-00-89-017W · Technical service bulletin · Equipment · issued Nov 12, 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 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 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 vehicles that have slip in forward ranges immediately after replacing the input housing. Tec…
  PIP5072 · Technical service bulletin · Electrical System · issued Oct 30, 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
• Programming And Activation Of Replacement OnStar Modules.
  PIC5588A · Technical service bulletin · Equipment · issued Oct 1, 2012
• Repeat rear blower motor failure or inoperative. *tt updated 12/5/08. *pe updated 08/06/2012 *js
  3656 · Technical service bulletin · Visibility · issued Jul 1, 2012
• Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverag…
  09-09-40-001A · Technical service bulletin · Seat Belts · issued Jan 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
• General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe
  08089-B · Technical service bulletin · Electrical System · issued Nov 1, 2008
• Gmc: fluid leak from transmission oil cooler lines due to corrosion. All 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe
  PIT-4722 · Technical service bulletin · Power Train · issued Oct 1, 2008
• Buick chevrolet gmc oldsmobile service campaign: see document search button for owner letter. Special coverage adjustment - fuel tank modular reservoir assembly corrosion. Csc lett…
  07076 · Technical service bulletin · Fuel System, Gasoline · issued Oct 1, 2008
• Buick chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Csc letter was received. *pe
  08-089B · Technical service bulletin · Equipment · issued Sep 1, 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
• Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactiva…
  08-089 · Technical service bulletin · Equipment · issued Jun 1, 2008
• Rattle, clunk, pop, snap noise from front and/or rear suspension while driving over rough, uneven, wash board road surfaces. *tt (replace appropriate stabilizer link(s)). Updated 7…
  05-03-08-007 · Technical service bulletin · Suspension · issued Apr 1, 2008
• Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe
  PIP4054A · Technical service bulletin · Suspension · issued Feb 1, 2008
• Dtc c0327 with or without additional dtc's setting. With four wheel drive (4wd) only. *nj
  3061 · Technical service bulletin · Power Train · issued Dec 1, 2007
• Abs, red brake ,svc and 4wd light on hvac blower inoperative. *ak updated 1/30/08. *nj
  3832 · Technical service bulletin · Service Brakes, Hydraulic · issued Dec 1, 2007
• Intermittent boom, rumbling noise at highway speed. *tt updated 2/27/08. *nj
  3222 · Technical service bulletin · Power Train · issued Dec 1, 2007
• Boom/rumbling noise at highway speed *nj
  1996584 · Technical service bulletin · Suspension · issued Sep 18, 2007
• Center high-mount stop lamp (chmsl) applique loose (re-tape applique) *tt updated 11/02/07 *nj
  010866007 · Technical service bulletin · Interior Lighting · issued Sep 1, 2007
• Release of steering gear stub shaft bearing kit for service. *tt updated 08-15-07. *kb updated 10/09/07. *nj
  040232001 · Technical service bulletin · Steering · issued Aug 1, 2007
• Lights flicker erratic operation of vehicles electronics. *kb
  4338 · Technical service bulletin · Electrical System · issued Jun 15, 2007
• Abs light on, dtc's c0265, c0201, u1041 set and/or loss of communication with brake module. (reground ebcm ground). *kb
  040525002 · Technical service bulletin · Service Brakes, Air · issued Jun 1, 2007
• Doors hard to close. *tt updated 07-24-07. *kb
  030864006 · Technical service bulletin · Structure · issued Apr 1, 2007
• Horn inoperative at times. *kb
  3300 · Technical service bulletin · Electrical System · issued Mar 22, 2007
• Liftgate glass will not lock unless lock is press a second time. *kb
  3999 · Technical service bulletin · Structure · issued Mar 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
• Bind or shudder on turns. *kb
  3928 · Technical service bulletin · Steering · issued Jan 29, 2007
• Whine noise from rear axle. *tt
  030417002 · Technical service bulletin · Power Train · issued Dec 1, 2006
• 4wd inoperative and or erratic fuel gauge and or diagnostic trouble code's. *eh
  3208 · Technical service bulletin · Fuel System, Other · issued Oct 13, 2006
• Misfire, bump or multiple bumps after a 1-2 upshift. *tt
  3154 · Technical service bulletin · Engine and Engine Cooling · issued Oct 6, 2006
• Service engine soon (ses) or check engine light on, dtc p0526, p0480, p1481, and p1484 set. *tt updated. *kb
  050602012 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2006
• 4.2l ll8 engine flashing and/or mil/ses light. Rough idle, misfire. Dtc p0300, p0301, p0302, p0303, p0304, p0305, and p0306. *kb
  060604048 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2006
• Rear liftgate binds, improper fit. May be caused by broken welds or cracks formed around the two inner welds. *kb
  060866011 · Technical service bulletin · Structure · issued Aug 1, 2006
• Wet front floor carpet. *tt update. *tt update. *kb
  030857004 · Technical service bulletin · Structure · issued Jun 1, 2006
• Proper connection information to avoid blown 125 amp fuse and various interior electrical system conditions when jump starting vehicle. *tt
  040603005 · Technical service bulletin · Electrical System · issued May 1, 2006
• Ipc, interior lights and/or headlamps flicker. *ak fb2
  3170E · Technical service bulletin · Exterior Lighting · issued Feb 16, 2006
• Ses light after internal engine repairs due dtc p0016 or p1345. *tt
  3659A · Technical service bulletin · Engine and Engine Cooling · issued Feb 16, 2006
• Operating characteristics of the electro-viscous (ev) fan clutch and diagnostic tips for cooling fan noise, delayed transmission shifts and/or engine revving too high. *tt
  060602003 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2006
• Revised liftgate lock cylinder replacement. *tt
  060866001 · Technical service bulletin · Structure · issued Feb 1, 2006
• P0300 due to random misfires not felt - possible accessory pulley. *tt
  3614 · Technical service bulletin · Engine and Engine Cooling · issued Jan 6, 2006
• Information on avoiding front seat belt retractor jamming when storing seat belt. *tt updated *eh
  030940006 · Technical service bulletin · Seat Belts · issued Dec 1, 2005
• Vibration felt and heard at low rpm during parking lot maneuvers. *tt
  3516 · Technical service bulletin · Power Train · issued Nov 5, 2005
• Electronic transfer case unable to complete shift. *tt
  3424 · Technical service bulletin · Power Train · issued Nov 2, 2005
• Anti-lock brake system (abs) light on, diagnostic trouble codes (dtcs) c0265, c0201, u1041 set and/or loss of communication with brake module. *tt update. *tt
  040525002B · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 1, 2005
• Wiper/washer will not shut off or other possible issues. *tt
  3110C · Technical service bulletin · Visibility · 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
• Supplement to campaign 04087 / screws break in the tail lamp housing. *sc
  3335 · Technical service bulletin · Exterior Lighting · issued Oct 27, 2005
• No crank no start no diagnostic trouble codes. *tt
  3577 · Technical service bulletin · Electrical System · issued Oct 27, 2005
• Engine is hard to start after filling the fuel tank. *tt
  3405 · Technical service bulletin · Engine and Engine Cooling · issued Oct 25, 2005
• Ping, pop or click noise from under the rear. *sc
  3420A · Technical service bulletin · Power Train · issued Oct 20, 2005
• Automatic headlamp defeat inoperative after bcm replacement. *tt
  3680 · Technical service bulletin · Exterior Lighting · issued Sep 21, 2005
• Information on use of bolt extractor tool kit part number en-47702 for removing broken cylinder head or main bearing cap bolts on inline truck engines. *tt
  050601026 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2005
• Ignition key will not remove from ignition lock cylinder. *tt
  050730021 · Technical service bulletin · Electrical System · issued Aug 1, 2005
• Hiss/rush noise from steering (strg) column area. *tt
  050235006 · Technical service bulletin · Steering · 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
• 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
• Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) c0374 or erratic 4wd/awd operation. *tt
  3351 · Technical service bulletin · Power Train · issued May 11, 2005
• Revised front brake caliper bracket mounting bolt fastener tightening specification. *tt
  030523002 · Technical service bulletin · Service Brakes, Hydraulic · issued May 1, 2005
• 4wd models with noise, vibration on dry pavement. *eh
  3300 · Technical service bulletin · Power Train · issued Apr 21, 2005
• Sir light on steady after bulb test and no diagnostic trouble codes (dtcs). *tt
  3373 · Technical service bulletin · Air Bags · issued Apr 21, 2005
• Unable to achieve alignment specifications after campaign 01034. *tt
  3374 · Technical service bulletin · Suspension · issued Apr 21, 2005
• Engine no crank no start with possible (dtcs) diagnostic trouble codes p0116 and/or p1682. *tt
  3371 · Technical service bulletin · Engine and Engine Cooling · issued Apr 20, 2005
• Heated seat operation clarification. *tt
  3351 · Technical service bulletin · Seats · issued Apr 20, 2005
• Headlamps flicker or dim while driving. *tt
  3317A · Technical service bulletin · Exterior Lighting · issued Apr 20, 2005
• Application of horn at horn pad inoperative. Rke function for panic alarm works. *tt
  3300C · Technical service bulletin · Electrical System · issued Apr 18, 2005
• A rough idle, service engine soon light, reduced engine power and diagnostic trouble codes p0507 and p1514. *tt
  3285 · Technical service bulletin · Engine and Engine Cooling · issued Apr 18, 2005
• Fuel tank inlet check valve fracture. *eh
  20050577 · Technical service bulletin · Fuel System, Gasoline · issued Apr 14, 2005
• Cargo cover handle broken. *tt
  0508110004 · Technical service bulletin · Structure · issued Apr 1, 2005
• Fuel tank inlet check valve fracture. *eh
  1363 · Technical service bulletin · Fuel System, Gasoline · issued Mar 14, 2005
• Diagnostic information on headlamps flicker or momentarily dim while driving. *tt
  050842001 · Technical service bulletin · Exterior Lighting · issued Mar 1, 2005
• Diagnostic aids for diagnostic trouble codes p0440, p0455 and/or p0442 - evaporative emission (evap) system leak. *tt
  050604014 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Unlocking liftgate latch. Gm tech links. 2002 and newer chevrol trailblazer, gmc envoy, oldsmobile bravada and buick rainer. *tt
  702 · Technical service bulletin · Structure · issued Feb 1, 2005
• Reduced power light on and diagnostic trouble code p1680 p1221 and or p1271 stored in the powertrain control module. *eh
  3138 · Technical service bulletin · Power Train · issued Feb 1, 2005
• Exhaust moan at idle or parking lot maneuvers. *eh
  3209 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2005
• Steering noise when turning. This service bulletin supplements 040232007. *eh
  3280 · Technical service bulletin · Steering · issued Jan 31, 2005
• Installation of a power steering hose to a new steering gear. *eh
  3274 · Technical service bulletin · Steering · issued Jan 31, 2005
• Misfire at idle cold and possible p0171 and or p0174. *eh
  3232 · Technical service bulletin · Engine and Engine Cooling · issued Jan 28, 2005
• 125a mega fuse opens when attempting to jump start. *eh
  3263 · Technical service bulletin · Electrical System · issued Jan 28, 2005
• Anti brakes system brake light and or service brake message with diagnostic trouble code c0238. *eh
  3253 · Technical service bulletin · Electrical System · issued Jan 27, 2005
• New essential tool for hvac mode door actuator replacement. *eh
  050138001 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Rear parking brake shoe retaining spring clip service kit for drum-in-hat (dih) equipped vehicles. *tt update. *tt
  020526001B · Technical service bulletin · Parking Brake · issued Jan 1, 2005
• Reduced engine power message and/or check engine light with any combination of the following diagnostic trouble codes: p0107, p0112, p0452, p1120, p1220, p1221, p1271, p1275, p1280…
  3192 · Technical service bulletin · Electrical System · issued Dec 15, 2004
• Outside rear view mirror moves in the wrong direction compared to the switch. *eh
  3225 · Technical service bulletin · Visibility · issued Dec 4, 2004
• Diagnostic trouble code c0327 with or without additional diagnostic trouble codes setting. *tt
  3061C · Technical service bulletin · Electrical System · issued Dec 3, 2004
• Erratic operation of personalization with ignition cycle. *eh
  3216 · Technical service bulletin · Electrical System · issued Dec 2, 2004
• Repeat front axle fluid leak. *eh
  3177 · Technical service bulletin · Power Train · issued Dec 2, 2004
• 4wd switch indicator lights flashing, 4wd inoperative, diagnostic trouble codes c0327, p0550 set. *tt
  040421004 · Technical service bulletin · Power Train · issued Dec 1, 2004
• Cylinder liner replacement information - inline truck engines. *eh
  3150 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2004
• Blower speed changes on its own. *tc update. *tt
  3152 · Technical service bulletin · Equipment · issued Dec 1, 2004
• Revised steering wheel replacement procedure. *tt
  030235006 · Technical service bulletin · Steering · issued Dec 1, 2004
• Intermittent boom, rumbling noise and / or disturbance heard in passenger compartment while driving at highway speeds. *tt
  020309002B · Technical service bulletin · Suspension · issued Dec 1, 2004
• Pop or snap noise from the rear of the vehicle during aggressive acceleration or deceleration maneuvers. *tt
  3050 · Technical service bulletin · Power Train · issued Nov 17, 2004
• Tail lamps/stop lamps product field action announcement. *tt administrative message. *tt
  04087 · Technical service bulletin · Exterior Lighting · issued Nov 16, 2004
• Washer motor for the front wipers continuously runs while the key on. *sc update. *tt
  3110A · Technical service bulletin · Visibility · issued Nov 5, 2004
• Engine stalls when air conditioning is turned on at idle. (to include 2005 chevrolet trailblazer, 2005 oldsmobile bravada, and buick rainier) *sc updated 01-26-07. *kb
  3116 · Technical service bulletin · Electrical System · issued Nov 5, 2004
• Tail lamp that may become inoperative prematurely. *eh
  04087 · Technical service bulletin · Exterior Lighting · issued Nov 1, 2004
• TICK NOISE AT IDLE. *TT
  3077 · Technical service bulletin · Engine and Engine Cooling · issued Oct 15, 2004
• Rear license plate pocket gasket loose or out of position. *tt udate. *tt
  040866001 · Technical service bulletin · Structure · issued Oct 1, 2004
• Information on correct piston usage. *tt updated *eh
  030601028A · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2004
• Paint chipping behind front wheels/front of rear wheels, damaged lower door/cladding and rocker panels. *tt this service bulletin replaces 0308111002. *eh update. *tt
  0308111002A · Technical service bulletin · Structure · issued Oct 1, 2004
• Tail lamp/stop lamp(s) may become inoperative. Gm administrative message. *nm
  04017A · Technical service bulletin · Exterior Lighting · issued Sep 29, 2004
• Fuel gauge fluctuation in park or neutral. *tt
  3046A · Technical service bulletin · Fuel System, Other · issued Sep 27, 2004
• Front or rear side door glass scratched. *tt
  040864012 · Technical service bulletin · Structure · issued Sep 1, 2004
• Various interior electrical concerns, ip gauges/lighting inoperative, hvac controls inoperative, blower motor inoperative, radio inoperative, flasher inoperative. *tt
  040845010 · Technical service bulletin · Electrical System · issued Sep 1, 2004
• Squeak, squeal or whistle noise from front axle. *tt
  030419002 · Technical service bulletin · Power Train · issued Sep 1, 2004
• 4l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt
  3002 · Technical service bulletin · Power Train · issued Aug 23, 2004
• Special policy adjustment - tail lamp/stop lamp inoperative. Answers to assist in responding to customer inquiries. *mj this is the first phase which was released june 3, 2004. *tt…
  04017 · Technical service bulletin · Exterior Lighting · issued Aug 5, 2004
• Automatic dual zone hvac battery draw. *ar
  020139007 · Technical service bulletin · Unknown OR Other · issued Aug 1, 2004
• Rear wiper does not clean rear window. *eh
  040843007 · Technical service bulletin · Visibility · issued Aug 1, 2004
• Release of rear transmission mount separate from exhaust mount. *tt
  040730035 · Technical service bulletin · Power Train · issued Aug 1, 2004
• Vehicle is difficult to fill with fuel or filling station pump shuts off before tank is full or fuel spits back/out when filling tank. *tt
  040604003 · Technical service bulletin · Fuel System, Gasoline · issued Aug 1, 2004
• Higher than normal engine coolant temperature gauge readings. *tt
  040602005 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2004
• Tail lamps/stop lamps. Special policy service bulletin. *tt
  04017A · Technical service bulletin · Exterior Lighting · issued Aug 1, 2004
• Higher that perceived normal engine coolant temperature gauge readings when operating the vehicle in very high out side ambient temperatures and in stop and go or slow moving traff…
  07082004 · Technical service bulletin · Engine and Engine Cooling · issued Jul 8, 2004
• Water seep into the windshield wiper module. *eh
  07062004 · Technical service bulletin · Visibility · issued Jul 6, 2004
• Oil life system reset procedures-trucks. Buick terazza 2005, gmc sierra denali 2002-2003, gmc b7 chassis medium duty 2003-2005 and gmc 560 c-series 2003-2005 *sc
  07012004 · Technical service bulletin · Equipment · issued Jul 1, 2004
• New cylinder bore liner/piston sleeve replacement procedure. *tt
  040601022 · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 2004
• Rear license plate pocket parts new available individually. *tt
  0408111003 · Technical service bulletin · Structure · issued Jun 1, 2004
• Liftgate glass unlatches on rough/bumpy road surfaces. This bulletin replaces previous bulletin number 04-08-66-004. *tt
  040866004 · Technical service bulletin · Structure · issued Jun 1, 2004
• Rattle noise under hood. *tt
  040863005 · Technical service bulletin · Structure · issued Jun 1, 2004
• Front fascia wavy. This service bulletin replaces 020862004. *eh
  020862004 · Technical service bulletin · Structure · issued Jun 1, 2004
• Tail lamp circuit board now available for service use. *tt
  030842006A · Technical service bulletin · Exterior Lighting · issued Jun 1, 2004
• Delayed engagement of front wheels during a slip condition. *mj
  040421001 · Technical service bulletin · Power Train · issued May 1, 2004
• New design oil pick up tube and front cover. *mj
  040601015 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2004
• On-board diagnostic (obd) system improvements - service engine soon light on, diagnostic trouble code (dtc) p0014, p0116, or p1683 set, delayed transmission downshift and/or excess…
  010604052A · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2004
• Revised rear brake caliper bracket mounting bolt fastener specification. *eh
  040523003 · Technical service bulletin · Service Brakes, Air · issued Apr 1, 2004
• Poor heater performance - 2nd and 3rd row seats. *tt
  040139002 · Technical service bulletin · Equipment · issued Mar 1, 2004
• Inoperative 4wd/awd lamps, inoperative 4wd/awd system. *tt
  020421006C · Technical service bulletin · Power Train · issued Mar 1, 2004
• Inadequate hvac for passengers seated in the second and third row. *tt
  02122004 · Technical service bulletin · Equipment · issued Feb 12, 2004
• Water can enter the windshield wiper module causing a short circuit or corrosion of components while in use. *tt
  02112004 · Technical service bulletin · Visibility · issued Feb 11, 2004
• Diagnostic information for intermittent vehicle no crank dead battery. *eh
  040603002 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2004
• Rattle type noise coming from under the vehicle. *tt
  040730002 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Automatic dual zone hvac battery draw supplement to 02-01-39-007a. *tt
  3179 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Driver and/or passenger front seat belts lock up in retracted position. *tt
  3178 · Technical service bulletin · Seat Belts · issued Jan 1, 2004
• Multiple electrical concerns and diagnostic trouble code u1064. Various models including 2005 buick rainier and 2005 chevrolet trailblazer. *tt
  3172 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Operation of rear glass release key cylinder. To include 2005 trailblazer and buick rainier. *sc
  3095 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Diagnostic trouble code p0171 . *sc service engine soon light due to diagnostic trouble code p0171. *tt
  3019A · Technical service bulletin · Unknown OR Other · issued Jan 1, 2004
• Only replacement of evaporator core or pipes for rear hvac. (to include 2005 chevrolet trailblazer) *sc
  3104 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Broken head bolt repair. *tc
  3142 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Upper and lower intermediate shaft parts restriction. *sc
  3124 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Chmsl applique contacts roof when opening rear gate/glass. (to include 2005 chevrolet trailblazer) (mt 370 only) *sc
  3135 · Technical service bulletin · Structure · issued Jan 1, 2004
• Reduced power light on and diagnostic trouble code p1680 p1221 and/or p1271 stored in the power control module. *sc
  3138 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Inside rear view mirror does not display ambient temperature with cj2 option. *tc
  3151 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Rattle noise in front suspension over small bumps, clunk or loose lumber type noise over uneven/wash board roads. *tt
  3059 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Location of the headlamp driver module (hdm). *tt
  3044 · Technical service bulletin · Exterior Lighting · issued Jan 1, 2004
• Cruise control disengages after accelerating. *tt
  3042 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• 99 through 05 year vehicles, equipped with three-button onstar systems. *tt
  3047 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Breakpoints for release 5 for the f1 (gen 5) equipped products. *tt
  3052 · Technical service bulletin · Equipment · issued Jan 1, 2004
• High coolant temperature gauge readings during low rpm operation. *tt
  01012004 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Front brake noise or squealing on the first few light brake applies after the vehicle has sat for a long period of time, such as overnight. This message applies to the long wheel b…
  3064 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• When using voice recognition dialing, some numbers or commands may not be understood by the system especially the number two (2). *tt
  3011 · Technical service bulletin · Equipment · issued Jan 1, 2004
• 02-04 4.2l ll8 diagnostic trouble code p0171. *mj
  1528102 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Various electrical concerns. *tt
  3016 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Intermittent lack of heat in 2nd and 3rd row seating positions. *tt
  00877A · Technical service bulletin · Seats · issued Jan 1, 2004
• App sensor 2 and/or tp sensor 2 signal circuit voltages drop. *tt
  01802A · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Calibration for improved transfer case operation in awd mode. *tt
  01843 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Engine misfire due to injector fretting corrosion. *tt
  01353 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 4l60e, 4l65e intermittent neutral from a stop or steady speed. *tt
  02086 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Ping, pop or click noise from the propeller shaft. Service vme. *tt
  02030 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Information on resurfacing the park brake portion of the rear brake rotor. *tt
  02053 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• 4.2l ll8 engine rough idle - run possible p1345 or p0016. *mj *tt
  00156A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Noise from front of vehicle over bumps or under light acceleration. *tt
  00731A · Technical service bulletin · Structure · issued Jan 1, 2004
• Anti-lock brake system (abs) light on, red brake light on, service 4wd light on, hvac blower motor inoperative. *tt
  01016 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Noise from instrument panel cluster tachometer. *tt
  01078E · Technical service bulletin · Structure · issued Jan 1, 2004
• Tccm will not program through tis. *mj
  02117 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Automatic volume feature diagnosis on the uqa bose radio. *tt
  00686B · Technical service bulletin · Equipment · issued Jan 1, 2004
• The liftgate or liftgate glass binds when opening or does not open completely because the center high mounted stop lamp (chmsl) applique hits the roof of the vehicle. *tt
  00949C · Technical service bulletin · Structure · issued Jan 1, 2004
• Onstar system is attempting and/or completing phone calls which the operator of the vehicle did not initiate. *tt
  00372D · Technical service bulletin · Equipment · issued Jan 1, 2004
• Diagnostic trouble code (dtc) c0327 with or without additional diagnostic trouble codes (dtcs) setting. *tt *mj
  00859 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Diagnostic trouble code (dtc) p0171. *tt
  01968A · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Clunk, rattle noise from front of vehicle over bumps. *tt
  01115A · Technical service bulletin · Suspension · issued Jan 1, 2004
• Oil pan drain plug threads - information. *tt
  01672 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt
  01599 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Intermittent no crank no start. Security light may be on or off. 4.2 ll8 engine. *nm
  02023 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Diagnostic trouble codes p1271, p1275 low power.*mr
  01673 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• 4.2 4l60e engine cooling fan contacts shroud after replacing radiator. *mr
  01676 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 4.2 ll8 engine diagnostic trouble code p0016 or p1345 with no driveability symptoms.*mr
  01623 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Diagnostic trouble code b1000. *mr
  02038 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Diagnostic trouble code p0130. *mr *tt
  01816 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Tech 2 engine data incorrect- gen l-terminal signal command data parameter. *mr
  01925 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Under hood fuse block - 125 amp mega fuse blown. Also including buick rainier 2002, 2003. *mr
  01900 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Vibration noise from under hood, sounds like sheet metal vibrating. *tt
  01663A · Technical service bulletin · Structure · issued Jan 1, 2004
• Vehicle difficult to fill with fuel/ filling station pump shuts off before tank full. Also including 2003 buick rainier. *mr
  01764 · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 2004
• Slip condition in 2nd, 3rd or 4th damaged 2-4 band 3-4 clutch on the 4l60e/4l65e automatic transmission. *tt *mj
  00702 · Technical service bulletin · Power Train · issued Jan 1, 2004
• No 2nd, no 4th and no reverse. To include 2004 light duty automobiles and trucks equipped with 4l60e or 4l65e automatic transmission. *tt
  00822B · Technical service bulletin · Power Train · issued Jan 1, 2004
• Perceived high engine rpm transmission slip, delayed upshifts on cold start. Sit bulletin 1416476.
  00682A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Radio displays calibration error after replacing radio. *mn
  01577 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Rattle noise and/or transmission fluid leak from transmission cooler line contact with catalytic converter. *tt *mj
  01573 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Engine oil leak at intake gasket. Sit bulletin 1412496. *tt
  00540B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• TICK NOISE AT IDLE. *TT
  0810B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Engine knock noise initial startup in cold ambient 10 degrees centigrade/50 degrees fahrenheit. *tt
  00078F · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Rattle from front of vehicle. *tt
  030863003 · Technical service bulletin · Structure · issued Dec 1, 2003
• Cold idle fluctuation at altitude, hesitation on acceleration or 1-2 upshift delay. *tt
  030604018A · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2003
• Rattle noise underneath the vehicle or an automatic transmission fluid leak. *eh
  11202003 · Technical service bulletin · Power Train · issued Nov 20, 2003