GMC Sierra Service Bulletins
10,018 manufacturer communications on file.
- April 9, 2015•Document ID: 10090066Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM:WIRING
- Mfr Comm. #:
- 15217
- Date Added:
- February 1, 2017
- Manufacturer:
- GMC
Summary15217 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO INSPECT THE ROUTING OF THE TRANSMISSION CONTROL MODULE (TCM) BRANCH OF THE ENGINE-WIRING HARNESS ON CERTAIN 2015 CHEVROLET SILVERADO AND GMC SIERRA HD VEHICLES THAT ARE EQUIPPED WITH DUAL GENERATORS (KHB). DEALERS ARE TO ENSURE THAT THE HARNESS IS ROUTED PROPERLY AND SECURED WITH A FIR-TREE CLIP. ON THESE VEHICLES, THE TCM BRANCH OF THE ENGINE-WIRING HARNESS MAY HAVE BEEN MISROUTED AND NOT SECURED WITH AN EXISTING FIR-TREE CLIP ON THE AUXILIARY-POSITIVE BATTERY CABLE, POTENTIALLY ALLOWING THE HARNESS TO COME IN CONTACT WITH EITHER THE AUXILIARY-GENERATOR PULLEY OR BELT.
Associated Products (2)Associated Documents - April 8, 2015•Document ID: 10114454Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- PIP5213B
- Date Added:
- August 15, 2017
- Manufacturer:
- CADILLAC
SummaryThis Preliminary Information communication advises the technician that the LCT1000 6 Speed Allison automatic transmission is on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Associated Products (9)Associated Documents - April 6, 2015•Document ID: 10114451Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5411B
- Date Added:
- August 15, 2017
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Associated Products (57)2015 Buick Enclave2015 Buick Encore2015 Buick LaCrosse2015 Buick Regal2015 Buick Verano2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Camaro2015 Chevrolet City Express2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Express2015 Chevrolet Impala2015 Chevrolet Malibu+ 37 moreAssociated Documents - April 1, 2015•Document ID: 10114448Service Bulletin/Repair InstructionsSTRUCTURE:BODY:TAILGATE
- Mfr Comm. #:
- PIT3227K
- Date Added:
- August 15, 2017
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition is a normal operating characteristic of their vehicle.
Associated Products (73)2015 Chevrolet Colorado2015 Chevrolet Silverado2015 GMC Canyon2015 GMC Sierra2014 Chevrolet Silverado2014 GMC Sierra2013 Cadillac Escalade2013 Chevrolet Avalanche2013 Chevrolet Silverado2013 GMC Sierra2012 Cadillac Escalade2012 Chevrolet Avalanche2012 Chevrolet Colorado2012 Chevrolet Silverado2012 GMC Canyon2012 GMC Sierra2011 Cadillac Escalade2011 Chevrolet Avalanche2011 Chevrolet Colorado2011 Chevrolet Silverado+ 53 moreAssociated Documents - April 1, 2015•Document ID: 10059129Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; FUEL SYSTEM, OTHER
- Mfr Comm. #:
- PI-0834-A
- Date Added:
- February 6, 2016
- Manufacturer:
- GMC
SummaryCHEVROLET/GMC: INFORMATION BEING PROVIDED REGARDING THE USAGE OF COMPRESSED NATURAL GAS (CNG) AND/OR GASOLINE IN SOME TRUCKS. MODEL 2013 SILVERADO 2500HD, SIERRA 2500HD. *PE
Associated Products (2)Associated Documents - April 1, 2015•Document ID: 10059116Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- SBU-15217
- Date Added:
- February 5, 2016
- Manufacturer:
- CHEVROLET
SummaryGMC/CHEVROLET: PROCEDURE INFORMATION REGARDING INSPECTION OF TRANSMISSION CONTROL MODULE (TCM) ENGINE WIRING HARNESS FOR CERTAIN TRUCKS AND IF MISROUTED AND NOT SECURED WILL PROPERLY REROUTE AND USE AUXILIARY POSITIVE BATTERY CABLE FIR TREE CLIP. MODEL 2015 SILVERADO, SIERRA. *PE
Associated Products (2)Associated Documents - April 1, 2015•Document ID: 10059107Service Bulletin/Repair InstructionsPOWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- SBU-15178
- Date Added:
- February 4, 2016
- Manufacturer:
- GMC
SummaryCADILLAC/CHEVROLET/GMC: ON CERTAIN VEHICLES, A SERVICE PROCEDURE HAS BEEN PROVIDED REGARDING REPLACING REACTION/OUTPUT CARRIER ASSEMBLY DUE TO WHINNYING NOISE OF TRANSMISSION GEAR. MODEL ESCALADE, ESCALADE ESV, SILVERADO LD CREW, LTZ, SIERRA LD CREW, LD CREW DENALI, YUKON, YUKON DENALI, YUKON XL, XL DENALI. *PE
Associated Products (8)Associated Documents - April 1, 2015•Document ID: 10058684Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- CSP-14281
- Date Added:
- October 31, 2015
- Manufacturer:
- GMC
SummaryGMC/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 VALIDATION APPROVAL AND WOULD NEED TO HAVE HINGED SCREEN STYLE REAR SYSTEM REPLACED AND REMOVED WITH REVISED INTEGRAL SCREEN. MODEL 2014-15 SILVERADO, SUBURBAN, TAHOE, SIERRA, YUKON. *PE
Associated Products (10)Associated Documents - April 1, 2015•Document ID: 10057076Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- PB-14395
- Date Added:
- April 11, 2015
- Manufacturer:
- CHEVROLET
SummaryBUICK/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 ONSTAR SYSTEM IS NOT ACTIVE. *PE UPDATED 11/6/15. *PE
Associated Products (19)2015 Cadillac ATS2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Impala2015 Chevrolet Malibu2015 Chevrolet Silverado2015 Chevrolet Sonic2015 Chevrolet Spark2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 Chevrolet Trax2015 Chevrolet Volt2015 GMC Canyon2015 GMC Sierra2015 GMC Terrain2015 GMC YukonAssociated Documents - March 31, 2015•Document ID: 10139398Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5313B
- Date Added:
- June 4, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that have paint peeling from the anti-chip area. Technician should test another panel on a clean surface above room temperature. Technician will use a 2 inch wide piece of masking tape to the body, and pull upward quickly. If the paint flakes or peels away, the panel in question should be repaired.
Associated Products (4)Associated Documents - March 31, 2015•Document ID: 10139396Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT5387
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have a radio, Instrument Panel Cluster, and Heater-Vent-Air Conditioning display going blank also the Bluetooth connection drops when operating the snow plow. Dealer should communicate to the customer engineering is aware of this concern and working on this issue.
Associated Products (4)Associated Documents - March 31, 2015•Document ID: 10139393Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT5285A
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have a radio display does not always return to the previous call/source screen when a Bluetooth call has ended and/or that the call timer may continue to flash and increment. The call/source screen staying displayed is a normal operating characteristic and cannot be changed. Technician should updated the Human Machine Interface to prevent the call timer from flashing and incrementing after the call has ended.
Associated Products (22)2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Buick LaCrosse2014 Buick Regal2014 Cadillac ATS2014 Cadillac CTS2014 Cadillac ELR2014 Cadillac SRX2014 Cadillac XTS2014 Chevrolet Corvette2014 Chevrolet Impala2014 Chevrolet Silverado2014 GMC Sierra2013 Cadillac ATS+ 2 moreAssociated Documents - March 31, 2015•Document ID: 10135419Service Bulletin/Repair InstructionsVISIBILITY:POWER WINDOW DEVICES AND CONTROLS; BACK OVER PREVENTION
- Mfr Comm. #:
- PI1454
- Date Added:
- May 7, 2018
- Manufacturer:
- CADILLAC
SummaryThis preliminary informational bulletin provides repair information for a customer concern of intermittent clicking/rubbing noise when side door glass is moving up or down at cold temperatures.
Associated Products (8)Associated Documents - March 31, 2015•Document ID: 10135418Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 05-08-46-009D
- Date Added:
- May 7, 2018
- Manufacturer:
- PONTIAC
SummaryThis informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).
Associated Products (399)2015 Buick Enclave2015 Buick Encore2015 Buick LaCrosse2015 Buick Regal2015 Buick Verano2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet City Express2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Equinox2015 Chevrolet Express+ 379 moreAssociated Documents - March 31, 2015•Document ID: 10113786Service Bulletin/Repair InstructionsSTRUCTURE:BODY:DOOR; EQUIPMENT
- Mfr Comm. #:
- PI1454
- Date Added:
- August 15, 2017
- Manufacturer:
- GMC
SummaryThis preliminary informational bulletin provides repair information for a customer concern of intermittent clicking/rubbing noise when side door glass is moving up or down at cold temperatures.
Associated Products (8)Associated Documents - March 31, 2015•Document ID: 10113785Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- 05-08-46-009D
- Date Added:
- August 15, 2017
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).
Associated Products (399)2015 Buick Enclave2015 Buick Encore2015 Buick LaCrosse2015 Buick Regal2015 Buick Verano2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet City Express2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Cruze2015 Chevrolet Equinox2015 Chevrolet Express+ 379 moreAssociated Documents - March 31, 2015•Document ID: 10113784Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 05-08-46-006T
- Date Added:
- August 15, 2017
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.
Associated Products (97)2005 Buick Century2005 Cadillac CTS2005 Cadillac SRX2005 Cadillac STS2005 Cadillac XLR2005 Chevrolet Cavalier2005 Chevrolet Cobalt2005 Chevrolet Corvette2005 Chevrolet Equinox2005 Chevrolet Malibu2005 Pontiac G62005 Pontiac Sunfire2004 Buick Century2004 Buick LeSabre2004 Buick Rainier2004 Buick Regal2004 Buick Rendezvous2004 Cadillac CTS2004 Cadillac Deville2004 Cadillac Escalade+ 77 moreAssociated Documents - March 30, 2015•Document ID: 10139391Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5259D
- Date Added:
- June 4, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on and a misfire or a tick noise. Technician may find a Diagnostic Trouble Code P0300 set. If Service Information diagnosis does not isolate the cause of this concern inspect the valve operation. If the valve or valves are not moving the replace the Active Fuel Management lifters and guide on the bank with the concern and the Valve Lifter Oil Assembly.
Associated Products (14)Associated Documents - March 30, 2015•Document ID: 10139390Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIT5392
- Date Added:
- June 4, 2018
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator pedal design has a built-in detent position near the last 1/4 of pedal travel. Dealer should communicate to the customer this is a normal operating characteristic of the vehicle and no repair attempts should be performed.
Associated Products (6)Associated Documents - March 30, 2015•Document ID: 10139388Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIT5253B
- Date Added:
- June 4, 2018
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have an intermittent crank / no start concern. Technician may find a Diagnostic Trouble Code in the Engine Control Module P1682. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble Code. If Service Information diagnostics lead to a root cause of the concern technician should replace the Engine Controls Ignition Relay # 70 with part number 13595908.
Associated Products (4)Associated Documents