2015 GMC Sierra service bulletins & manufacturer communications
181 manufacturer communications are on file with NHTSA for the 2015 GMC Sierra. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 181
- This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle not originally equipped with …PI1255E · Technical service bulletin · Visibility · issued Oct 25, 2017
- This informational bulletin provides information on the temporary tire flat spotting condition.03-03-10-007J · Technical service bulletin · Tires · issued Jul 19, 2017
- This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.06-03-09-004H · Technical service bulletin · Suspension · issued Jul 17, 2017
- This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will nee…PIT5287C · Technical service bulletin · Equipment · issued Feb 8, 2017
- This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should comm…PIT5161E · Technical service bulletin · Fuel System, Gasoline · issued Feb 8, 2017
- This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…PIT3665E · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 31, 2017
- This Preliminary Information communication provides information to the technician about vehicles that have a reduced or loss of power steering assist, steering wheel jerks or kicks…PIT5405C · Technical service bulletin · Steering · issued Jan 27, 2017
- This Preliminary Information communication advises the technician that the Allison LCT1000 transmission valve body part number (24262535) tank is no longer on restriction through t…PIP5224D · Technical service bulletin · Power Train · issued Jan 27, 2017
- This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer B…PIT5509A · Technical service bulletin · Electrical System · issued Jan 26, 2017
- This Preliminary Information communication provides information to the technician about vehicles that have an excessive lateral driver or passenger seat movement and/or a clunk/cli…PIT5542 · Technical service bulletin · Seats · issued Jan 25, 2017
- This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun loa…PIT5511A · Technical service bulletin · Equipment · issued Jan 25, 2017
- This Preliminary Information communication provides information to the technician about vehicles that may have hard or unable to rotate ignition key concern. When the concern is pr…PIT5233C · Technical service bulletin · Steering · issued Jan 12, 2017
- This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…PIP3119N · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2017
- This Preliminary Information communication provides information to the technician about vehicles that have a low voltage reading on the volt gauge during the first several minutes …PIT5540 · Technical service bulletin · Electrical System · issued Jan 11, 2017
- This Preliminary Information communication provides information to the technician for vehicles with a black bar while on the Bluetooth audio streaming screen or USB Media Source. T…PIT5418A · Technical service bulletin · Equipment · issued Jan 11, 2017
- This informational bulletin provides the technician with what may happen to an engine due to lack of maintenance.16-NA-222 · Technical service bulletin · Engine · issued Jul 11, 2016
- This Preliminary Information communication advises the technician that vehicles with front seat Regular Production Option Codes A52, AZ3, or B3F may comment about low treble, or ex…PIC6179 · Technical service bulletin · Equipment · issued Mar 2, 2016
- This preliminary information communication provides information to the technician about vehicle that may have black smoke on a cold start. A dual-pulse injection strategy is utiliz…PIP5189A · Technical service bulletin · Engine and Engine Cooling · issued Feb 26, 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 preliminary information communication advises the technician the allison lct1000 valve body part number 24262535 has been placed on restriction through general motors product …PIP5224C · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 15, 2016
- This preliminary information communication provides information to the technician with the steps need to diagnose and repair vehicle that may have a concern with navigation icon no…PIC6170 · Technical service bulletin · Equipment · issued Feb 15, 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 technical bulletin provides a procedure to replace the driver or passenger seat retractor side belt for vehicles with the condition of oversized and or stripped seat belt retr…16-NA-035 · Technical service bulletin · Seat Belts · issued Feb 9, 2016
- This preliminary information communication provides information to the technician about vehicles that may have a cold engine tick noise for 50 seconds at start up. Technician deter…PIP5104B · Technical service bulletin · Engine · issued Feb 9, 2016
- This technical bulletin provides a procedure to reprogram the transmission control module to correct a firm garage shift, start up clunk, and DTC P16F3 condition15-NA-007 · Technical service bulletin · Power Train · issued Jan 29, 2016
- This preliminary informational bulletin provides a procedure to replace a body plug to correct a body plugs vivible on vehicles equipped with 6 inch oval accessory chrome assist st…PI0951A · Technical service bulletin · Equipment · issued Jan 29, 2016
- This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)03-08-46-004R · Technical service bulletin · Equipment · issued Jan 27, 2016
- This technical bulletin provides a procedure on replacing the stator shaft support for vehicles with the condition of a delayed engagement after sitting with the engine off.16-NA-014 · Technical service bulletin · Power Train · issued Jan 21, 2016
- This technical bulletin provides a procedure to flush and bleed the power steering system to correct a condition of power steering noise or fluid leak from power steering pump, gea…13-02-32-001D · Technical service bulletin · Steering · issued Jan 19, 2016
- This technical bulletin provides a procedure to update your apple product to the latest software version to correct a condition of infotainment system will not return to media afte…16-NA-011 · Technical service bulletin · Electrical System · issued Jan 19, 2016
- This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.06-06-01-010C · Technical service bulletin · Engine · issued Jan 14, 2016
- This engineering informational bulletin is requesting information from dealers regarding the concern of a bang or loud noise with no forward or reverse rangesPIE0350 · Technical service bulletin · Power Train · issued Jan 8, 2016
- This informational bulletin provides information on removing paint stains on the under side of protective shipping film05-08-51-001H · Technical service bulletin · Structure · issued Jan 7, 2016
- This informational bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules03-08-46-004Q · Technical service bulletin · Equipment · issued Jan 4, 2016
- Some customers may comment that the vehicle has reduced acceleration at low speed and/or transmission is slipping from a launch. Technicians may find DTC P0751 set or stored in his…PI1344B · Technical service bulletin · Power Train · issued Nov 6, 2015
- General motors: parts for most vehicles, clutch, master cylinder assembly are, required and requested, to be returned and need to reorder replacement parts using same part numbers.…SB-08-24-15 · Technical service bulletin · Service Brakes, Hydraulic · issued Aug 24, 2015
- This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).15-00-89-005 · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 18, 2015
- This informational bulletin provides information on the proper use of GM floor mats.10-08-110-001D · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 6, 2015
- This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.00-06-01-026G · Technical service bulletin · Engine and Engine Cooling · issued Aug 4, 2015
- This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.07-00-89-037H · Technical service bulletin · Equipment · issued Aug 3, 2015
- Gmc/chevrolet: due to interference with engine accessory drive belt from transmission control module (tcm) wire harness routing, the wire harness will be damaged and have poor tran…PI-1522 · Technical service bulletin · Power Train · issued Aug 1, 2015
- General motors: in some vehicles and trucks, when transferring intake manifold to replace an engine long service block, due to internal damage, extreme caution must be taken for co…SB-00-06-01-026G · Technical service bulletin · Engine · issued Aug 1, 2015
- Gmc/chevrolet: to assist engineering product feedback, parts for duramax diesel engine, has been placed on restrictions, by product quality center (pqc). Model 2010-16 duramax. *pePIP-5088-C · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2015
- Gmc/chevrolet: on some trucks, message appears in dic regarding symptom of an intermittent service trailer brake and diagnostic trouble codes (dtc) are set in chassis control modul…PIT-5449 · Technical service bulletin · Electrical System · issued Aug 1, 2015
- Chevrolet/gmc: on trucks/suvs after having an oil and filter change, the pressure for oil is low and ses light had diagnostic trouble code (dtc) p0521 appear. Model 2014-15 silvera…PIP-5272-A · Technical service bulletin · Engine · issued Aug 1, 2015
- Gmc/chevrolet/cadillac: information provided on some vehicles and suv, for replacement of crankshaft, for engine repair and oil tank and lines would be replaced on dry sump engines…PIP-5230-B · Technical service bulletin · Engine · issued Aug 1, 2015
- Chevrolet/gmc/cadillac: tsb has an owner's notification letter. Select document search button below. Water is leaking on to roof mounted antenna and is preventing onstar system to …PB-15155 · Technical service bulletin · Equipment · issued Aug 1, 2015
- This Preliminary Information communication provides information to the technician of an engine power reduced message on the driver information center after performing the Canada On…PIT5442 · Technical service bulletin · Equipment · issued Jul 9, 2015
- Chevrolet/gmc/cadillac: on certain suvs/trucks, service procedure provided on installing correct temperature sensor wiring harness for transmission due to previous wiring harness w…SBU-15396 · Technical service bulletin · Electrical System · issued Jul 1, 2015
- General motors: tsb contains an owner's notification letter. Select document search button below. On certain trucks and vehicles, the onstar system is inoperative due to embedded p…PB-15086 · Technical service bulletin · Equipment · issued Jul 1, 2015
- This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) i…07-06-04-019E · Technical service bulletin · Electrical System · issued Jun 23, 2015
- This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).02-00-89-002O · Technical service bulletin · Equipment Adaptive/mobility · issued Jun 22, 2015
- This informational bulletin provides dealership personnel with Global Warranty Management (GWM), Warranty Parts Center (WPC), and Parts Return Program information.99-00-89-019M · Technical service bulletin · Equipment · issued Jun 12, 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
- General motors 2014-2015 gmc sierra, gmc sierra 1500: some vehicles are experiencing poor headlight performance when driving in rural dark areas. *lj updated 1/22/16. *pePIT5374A · Technical service bulletin · Exterior Lighting · issued Jun 1, 2015
- Gmc/cadillac/chevrolet: after positioning shift lever into park, it fails to hold and vehicle rolls when brake pedal is released. Model 2013-15. Ats, cts, escalade, avalanche, cama…PI-1360 · Technical service bulletin · Power Train · issued Jun 1, 2015
- This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.15-00-89-004A · Technical service bulletin · Engine and Engine Cooling · issued May 22, 2015
- This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.00-06-01-026F · Technical service bulletin · Engine and Engine Cooling · issued May 21, 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
- Gmc/chevrolet: the headlights on some snow plow equipment becomes inoperative after switching from factory to snow plow usage. Model 2014 silverado 1500, 2014 silverado, 2014 sierr…PIT-5412 · Technical service bulletin · Exterior Lighting · issued May 1, 2015
- Chevrolet/cadillac/gmc: tsb contains an owner's notification letter. Select document search button below. The u joint retainer bolts, on certain trucks/vans, have a lose index and …PB-15216 · Technical service bulletin · Power Train · issued May 1, 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 · Equipment · issued Apr 17, 2015
- Gmc/chevrolet: procedure information regarding inspection of transmission control module (tcm) engine wiring harness for certain trucks and if misrouted and not secured will proper…SBU-15217 · Technical service bulletin · Power Train · issued Apr 1, 2015
- Gmc/chevrolet: tsb contains a notification of an owner's letter. Select document search button below. In some trucks, the rear seat entertainment system was installed without valid…CSP-14281 · Technical service bulletin · Equipment Adaptive/mobility · issued Apr 1, 2015
- Buick/cadillac/ gmc/ chevrolet: see document search button for owner letter. Battery is dead due to onstar module and if vehicle fails to start after 4 days and occurs even if onst…PB-14395 · Technical service bulletin · Electrical System · issued Apr 1, 2015
- This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).05-08-46-009D · Technical service bulletin · Equipment · issued Mar 31, 2015
- This informational bulletin provides information on the Product Quality Center (PQC) assembly replacement process for Service Agents not required to contact PQC prior to assembly r…12-07-30-001E · Technical service bulletin · Equipment · issued Mar 26, 2015
- The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other di…13-08-116-001B · Technical service bulletin · Equipment · issued Mar 26, 2015
- This preliminary informational bulletin provides technicians with diagnostic tips for a customer concern of odor emanating from HVAC system.PI1440 · Technical service bulletin · Equipment · issued Mar 16, 2015
- This informational bulletin communicates GM wiring repair strategy information.13-00-89-008A · Technical service bulletin · Electrical System · issued Mar 16, 2015
- This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.04-00-89-015J · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 10, 2015
- This warranty administration bulletin provides retail and wholesale service personnel with the policies and the warranty claims submission procedures that support Labor Operation 0…09-00-89-016D · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 10, 2015
- This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplifi…12-06-01-008B · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 9, 2015
- This informational bulletin provides technicians with diagnostic tips for preventing oil leaks after changing oil and filter.15-00-90-001 · Technical service bulletin · Engine and Engine Cooling · issued Mar 6, 2015
- This informational bulletin provides information on the PQC assembly replacement process - for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only)…02-07-30-029X · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 4, 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
- General motors 2014-2015 gmc sierra, gmc sierra 1500: information regarding poor headlight performance when driving in very dark rural areas. *ljPIT5374 · Technical service bulletin · Exterior Lighting · issued Mar 1, 2015
- This tsb contains an owner notification letter. Select document search button below. General motors 2015 chevrolet silverado, sierra equipped with rpo c49 electric rear window defo…14815B · Technical service bulletin · Visibility · issued Mar 1, 2015
- This tsb contains an owner notification letter. Select document search button below. General motors 2015 chevrolet silverado, sierra ; certain light duty 2015 vehicles built with r…14815A · Technical service bulletin · Visibility · issued Mar 1, 2015
- This tsb contains an owner notification letter. Select document search button below. General motors 2015 silverado gmc sierra equipped with rpo c49 electric rear window defogger. D…14815 · Technical service bulletin · Visibility · issued Mar 1, 2015
- General motors 2014-2015, chevrolet silverado, gmc sierra : service update for inventory and customer park brake bracket vehicles body harness contact expires with base warranty . …14725A · Technical service bulletin · Parking Brake · issued Mar 1, 2015
- General motors 2015 chevrolet silverado, gmc sierra. Due to surface flaw, certain vehicles, with heated back window glass, is structurally weakened and shatter. Rear windows have t…14815 · Technical service bulletin · Visibility · issued Mar 1, 2015
- General motors 2014-2015 chevrolet silverado, gmc sierra: service update for inventory and customer vehicles body harness contact with park brake bracket will expires with base war…14725A · Technical service bulletin · Parking Brake · issued Mar 1, 2015
- This informational bulletin provides information for maintenance cleaning of the fuel injectors.04-06-04-051D · Technical service bulletin · Fuel System, Gasoline · issued Feb 20, 2015
- This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical …PI1374B · Technical service bulletin · Equipment · issued Feb 20, 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 technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.09-03-09-001C · Technical service bulletin · Suspension · issued Feb 13, 2015
- This technical bulletin provides repair information for the re-torque of leaf spring bolts to correct a customer concern for a clunking noise coming from the rear of the vehicle.09-03-09-001B · Technical service bulletin · Suspension · issued Feb 12, 2015
- This preliminary informational bulletin provides diagnosis and repair information to correct a customer concern of alleged no park or vehicle rolls in park or park will not hold.PI1360A · Technical service bulletin · Parking Brake · issued Feb 11, 2015
- This preliminary informational bulletin provides repair information to correct customer concerns about blank display, NAV screen audio content is unavailable via speech recognition…PI1375B · Technical service bulletin · Equipment · issued Feb 10, 2015
- This warranty administration bulletin provides information to clarify proper transaction administration of GM Dealer Empowerment Program and Goodwill Cases.05-00-89-055E · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 9, 2015
- This preliminary informational bulletin outlines the recommendations and procedures for diagnosing and repairing vibrations caused by wheel and tire, axle components and/or propell…PI1354B · Technical service bulletin · Power Train · issued Feb 5, 2015
- This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical …PI1374A · Technical service bulletin · Equipment · issued Feb 5, 2015
- This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remo…PI1018A · Technical service bulletin · Equipment · issued Feb 5, 2015
- This preliminary informational bulletin provides diagnostic tips for a customer concern of illuminated MIL or technicians finding DTC P2818: Transmission Control Solenoid Valve'8 S…PI1405 · Technical service bulletin · Power Train · issued Feb 3, 2015
- Cadillac/gmc/chevrolet: tsb contains owner notification letter. Select document search button below. There is fuel odor and increased evaporative emissions due to high pressure fue…RB-14858 · Technical service bulletin · Fuel System, Gasoline · issued Feb 1, 2015
- Chevrolet/gmc: on some vehicles, accessory drive idler pulley will be replaced due to noise in bearing and pulley may fail and alternator and water pump stop working. *peSU-15004 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2015
- Gmc/chevrolet: procedure in tie strap main and bcm of body harness to prevent them coming in contact with park brake bracket where exposed body harness wires in close proximity to …SU-14725 · Technical service bulletin · Parking Brake · issued Feb 1, 2015
- This Preliminary Information communication provides information to the technician about vehicles that may have a blank displays, flashing displays, "Error or Update failed Messages…PIT5367 · Technical service bulletin · Electrical System · issued Jan 30, 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 · Wheels · 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
- Chevrolet: vehicle experience rough idle and vibration at idle in gear. Which may also be described as low idle. *ljPIP5211B · Technical service bulletin · Engine · issued Dec 1, 2014
- Chevrolet 2015 chevrolet silverado 2500 hd, 2015 gmc sierra 2500 hd, equipped with 220 amp generator rpo kw5: information regarding 220 amp generator fuse block corrosion. *lj14154 · Technical service bulletin · Electrical System · issued Nov 1, 2014
- General motors: chevrolet silverado 2014-2015, gmc sierra 2014-2015: see document search button for owners letter. Some model years equipped with the auxiliary switch bank have an …14284 · Technical service bulletin · Electrical System · issued Nov 1, 2014
- Chevrolet/gmc: in full up position of tilt steering column and shift lever moves between gears and comes in contact with ignition key head causing rotation of key and engine to shu…SB-14-00-89-005 · Technical service bulletin · Electrical System · issued Nov 1, 2014
- This information for Warranty administration - Changes the Service Policy and Procedures Section 1.6.2.11 and now is refered to Article 3.2.9 of the 1st addition manual for details…14-00-89-003A · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 30, 2014
- This informational bulletin explains not to put multiple keys on one key ring and how to tag a key.14-00-89-004 · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 24, 2014
- This informational bulletin explains how to care for wiper blades.06-08-43-003E · Technical service bulletin · Visibility · issued Oct 23, 2014
- This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.07-08-49-020I · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 17, 2014
- This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approval…04-00-89-015H · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 16, 2014
- This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.PI1098A · Technical service bulletin · Electrical System · issued Oct 13, 2014
- This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs08-08-44-015E · Technical service bulletin · Equipment · issued Oct 6, 2014
- Chevrolet/gmc: from under the vehicle, the transmission is leaking fluid from the front area. Model 2014-15 silverado 2500/3500, sierra 2500/3500. *pePI-0319 · Technical service bulletin · Power Train · issued Oct 1, 2014
- This Preliminary Information communication advises the technician that the Diesel Oxidation Converter part numbers 15231895, 22768282, 22770967, 22887212, 22893734 and 22977171 wil…PIP5204C · Technical service bulletin · Fuel System, Diesel · issued Sep 29, 2014
- This Preliminary Information communication provides information to the technician about vehicles that continue to running after the engine is shut off. Technician should check for …PIT5327 · Technical service bulletin · Electrical System · issued Sep 25, 2014
- This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should r…PIT5326 · Technical service bulletin · Electrical System · issued Sep 25, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp on. Technician will fi…PIP5227 · Technical service bulletin · Fuel System, Gasoline · issued Sep 24, 2014
- This Preliminary Information communication advises the technician that the Engine Control Module part number 12662034 was placed on restriction through the General Motors Product Q…PIP5223A · Technical service bulletin · Electrical System · issued Sep 23, 2014
- This Preliminary Information communication advises the technician that the Allison LCT1000 valve body part number 24262535 is on restriction through the General Motors Product Qual…PIP5224 · Technical service bulletin · Power Train · issued Sep 22, 2014
- This Preliminary Information communication advises the technician that the Engine Control Module part number 12662034 is on restriction through the General Motors Product Quality C…PIP5223 · Technical service bulletin · Electrical System · issued Sep 19, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have paint peeling from the anti-chip area. Technician should test another pan…PIT5313A · Technical service bulletin · Structure · issued Sep 19, 2014
- This Preliminary Information communication advises the technician that the Instrument Panel Cluster for vehicles will be placed on restriction through the General Motors Technical …PIT5306A · Technical service bulletin · Electrical System · issued Sep 18, 2014
- This Preliminary Information communication advises the technician that the engine part number 19317708 and 19316786 restriction through General Motors Product Quality Center has en…PIP5211A · Technical service bulletin · Power Train · issued Sep 16, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/o…PIP5085C · Technical service bulletin · Fuel System, Gasoline · issued Sep 15, 2014
- This Preliminary Information communication advises the technician that the Engine Control Module part number 12656993 and 12662034 placed on restriction through the General Motors …PIP5109F · Technical service bulletin · Engine · issued Sep 12, 2014
- This Preliminary Information communication provides information to the technician about vehicles that the navigation voice feedback is choppy, distorted, or garbled. Technician wil…PIT5320 · Technical service bulletin · Equipment · issued Sep 9, 2014
- This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc…PIT4911Y · Technical service bulletin · Equipment · issued Sep 4, 2014
- This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through a…PIC5891C · Technical service bulletin · Electrical System · issued Sep 3, 2014
- Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. Model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkic…SB-080604003-C · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2014
- This Preliminary Information communication provides information to the technician about vehicles that will not connect to OnStar. Technician may find Diagnostic Trouble Code B2470-…PIC6024 · Technical service bulletin · Equipment · issued Aug 29, 2014
- This Preliminary Information communication provides information to the technician about vehicles that the enter caps on chrome or polished aluminum wheels are missing or came off w…PIT5316 · Technical service bulletin · Wheels · issued Aug 27, 2014
- This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through a…PIC5891B · Technical service bulletin · Equipment · issued Aug 26, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a service 4 wheel drive message and the transfer case is stuck in neu…PIP5217A · Technical service bulletin · Power Train · issued Aug 21, 2014
- This Preliminary Information communication advises the technician that the 6.6L Diesel Engine Control Module Part number 12658036 are on restriction through General Motors Product …PIP5182A · Technical service bulletin · Fuel System, Diesel · issued Aug 21, 2014
- This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start …PIP5130E · Technical service bulletin · Electrical System · issued Aug 19, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have installed an aftermarket bed cap or topper may question where they can wi…PIT5314 · Technical service bulletin · Electrical System · issued Aug 19, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a service 4 wheel drive message and the transfer case is stuck in neu…PIP5217 · Technical service bulletin · Power Train · issued Aug 18, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/o…PIP5085B · Technical service bulletin · Fuel System, Gasoline · issued Aug 18, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have "Exhaust Fluid Low", "Exhaust Fluid Empty - Refill Now", "Exhaust Flu…PIP4864N · Technical service bulletin · Fuel System, Diesel · issued Aug 15, 2014
- This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic…PIP4932C · Technical service bulletin · Engine and Engine Cooling · issued Aug 15, 2014
- This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the custom…PIP4912C · Technical service bulletin · Engine · issued Aug 15, 2014
- This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly (RPO MW7) has been placed on restriction through General …PIP5021D · Technical service bulletin · Power Train · issued Aug 14, 2014
- This Preliminary Information communication advises the technician that vehicles with engine Regular Production Option Code LGH or LML may have an Exhaust Fluid Quality Poor message…PIP5007D · Technical service bulletin · Engine and Engine Cooling · issued Aug 13, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have Service messages in the Driver Information Center, Malfunction Indica…PIP5198A · Technical service bulletin · Engine and Engine Cooling · issued Aug 11, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a the AM or FM audio volume changes, mutes, echoes, cuts in and out, …PIC5854C · Technical service bulletin · Equipment · issued Aug 7, 2014
- This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" …PIT5311 · Technical service bulletin · Electrical System · issued Aug 7, 2014
- This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift-gat…PIT5308 · Technical service bulletin · Engine and Engine Cooling · issued Aug 4, 2014
- Gmc/chevrolet: trucks with integrated trailer brake controller (itbc) may received an intermittent check trailer wiring, and/or service trailer brake message with diagnostic troubl…PIT-5311 · Technical service bulletin · Electrical System · issued Aug 1, 2014
- Gmc/chevrolet: on some trucks, various diagnostic trouble codes (dtcs) are displayed and instrument panel cluster (ipc) warning lamps and/or malfunction indicator lamp (mil) illumi…PI-5198 · Technical service bulletin · Electrical System · issued Aug 1, 2014
- This Preliminary Information communication advises the technician that the Instrument Panel Cluster for vehicles will be placed on restriction through the General Motors Technical …PIT5306 · Technical service bulletin · Electrical System · issued Jul 30, 2014
- This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc…PIT4911X · Technical service bulletin · Equipment · issued Jul 30, 2014
- This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Prod…PIT5202B · Technical service bulletin · Power Train · issued Jul 28, 2014
- This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced …PIT5206C · Technical service bulletin · Service Brakes, Hydraulic · issued Jul 25, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have an EZ Lift and Lower tailgate opens too quickly. If the tailgate open…PIT5251A · Technical service bulletin · Structure · issued Jul 25, 2014
- This Preliminary Information communication advises the technician that the T87 TCM for the 8L90 8 speed and the LCT1000 6 Speed Allison (MW7) automatic transmission is on restricti…PIP5213 · Technical service bulletin · Power Train · issued Jul 24, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaske…PIP5212 · Technical service bulletin · Engine and Engine Cooling · issued Jul 21, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start I…PIT5288A · Technical service bulletin · Electrical System · issued Jul 17, 2014
- General motors: an optional engine block heater plug in for onboard ac power and with continuous usage will result in shorting of wires, over heating system, electrical failure and…UIB-117 · Technical service bulletin · Engine and Engine Cooling · issued Jul 16, 2014
- This Preliminary Information communication advises the technician that the Engine Control Module part numbers 12656993 and 12662034 are on part restriction through the General Moto…PIP5109E · Technical service bulletin · Electrical System · issued Jul 14, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a fuel leak or fuel odor. Technician may find Diagnostic Trouble Code…PIP4942B · Technical service bulletin · Fuel System, Gasoline · issued Jul 8, 2014
- This Preliminary Information communication advises the technician that Diagnostic Trouble Code B127E in the Human Machine Interface with Regular Production Option Code U42 or UWG w…PIT5301 · Technical service bulletin · Equipment · issued Jul 8, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a blank display. Technician may find a Diagnostic Trouble Code U150F …PIT5231A · Technical service bulletin · Equipment · issued Jul 1, 2014
- Gmc/chevrolet: at bottom of flywheel housing, a leak is found, causing a fuel odor, due to high pressure pump to high pressure line fitting or fuel rail connection. 2010-2015 expre…PIP-4942-B · Technical service bulletin · Fuel System, Other · issued Jul 1, 2014
- Summary to be provided on a future date.SB-0000192943-A · Technical service bulletin · Equipment · issued May 29, 2014
- Summary to be provided on a future date.SB-0000192854-A · Technical service bulletin · Equipment · issued May 28, 2014
- Summary to be provided on a future date.SB-0000192636-A · Technical service bulletin · Equipment · issued May 23, 2014
- Summary to be provided on a future date.SB-0000192502-A · Technical service bulletin · Equipment · issued May 22, 2014
- This Preliminary Information communication provides information to the technician about vehicles with a crankshaft balancer appears to be out of balance or wobbling while watching …PIP5199 · Technical service bulletin · Equipment · issued May 16, 2014
- This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indic…PIP3119M · Technical service bulletin · Engine · issued May 14, 2014
- This Preliminary Information communication provides information to the technician about vehicles that the radio display does not always return to the previous source screen when a …PIT5285 · Technical service bulletin · Equipment · issued May 6, 2014
- This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced …PIT5206B · Technical service bulletin · Service Brakes · issued May 6, 2014
- This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after a batter…PIT5232A · Technical service bulletin · Electrical System · issued May 5, 2014
- This Preliminary Information communication provides information to the technician about vehicles that have a touchscreen that is inaccurate or that the display does not seem to res…PIT5283 · Technical service bulletin · Equipment · issued May 2, 2014
- Chevrolet/gmc: on some trucks, trouble locating the two blunt cut wires, for roof beacon light, which is directly above overhead console and taped to harness. Model 2014-2015 silve…PIT-5274 · Technical service bulletin · Structure · issued Apr 1, 2014
- This Preliminary Information communication advises the technician that the Rear Safety Belt Child Comfort Guide Kits are available from Customer Care and Aftersales parts as part n…PIT5254 · Technical service bulletin · Child Seat · issued Jan 30, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace an…PIT3227J · Technical service bulletin · Structure · issued Jan 28, 2014
- This Preliminary Information communication advises the technician that there is a new DOT 3 brake fluid for the 2014 Silverado and Sierra 1500. Technician can order the new DOT 3 b…PIT5249 · Technical service bulletin · Service Brakes · issued Jan 24, 2014
- This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from …PIP4670D · Technical service bulletin · Electrical System · issued Jan 23, 2014
- This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly (RPO MW7) have been placed on restriction through General…PIP5021C · Technical service bulletin · Power Train · issued Jan 21, 2014
- This Preliminary Information communication provides information to the technician about vehicles that may have a clock that is slow to update while driving when the clock auto set …PIC5839B · Technical service bulletin · Equipment · issued Dec 23, 2013