GMC Sierra Service Bulletins
10,018 manufacturer communications on file.
- December 20, 2019•Document ID: 10170487Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5728
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with DTC P0606 and C0021 setting after completing campaign N192268090 and it provides information about using and maintaining proper battery voltage while programming the BSCM.
Associated Products (2)Associated Documents - December 19, 2019•Document ID: 10170483Service Bulletin/Repair InstructionsTRAILER HITCHES
- Mfr Comm. #:
- PIT5282F
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Technician will need to gain access to the body harness. Install trailer brake controller harness General Motors part number 23184088 into Middle Bus Electrical Center (X61A).
Associated Products (36)2020 Cadillac Escalade2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Yukon XL2019 Cadillac Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon2017 Cadillac Escalade2017 Chevrolet Silverado2017 Chevrolet Suburban2017 Chevrolet Tahoe+ 16 moreAssociated Documents - December 18, 2019•Document ID: 10171254Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N192220080
- Date Added:
- February 10, 2020
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. Certain vehicles, may have a condition in which the engine oil cooler (EOC) lines may leak and detach from the crimp joints. Exposure to cold temperature may also aggravate this condition. If the EOC lines leak, you may notice an oil leak on the ground and if the EOC lines detach while operating the vehicle, there will be an immediate decrease in oil pressure. This will coincide with a warning on the driver information center display (?Oil Pressure Low Turn Vehicle Off?), along with warning chimes. If the customer continues to operate the vehicle, a loss of propulsion is possible. Dealers are to replace the engine oil cooler lines , oil, oil filter, and refill the coolan.
Associated Products (2)Associated Documents - December 17, 2019•Document ID: 10170476Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- PIP5688A
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer technician to instruct the customer to use the block heater only at temperatures 0F and below. A calibration will become available at a later date.
Associated Products (2)Associated Documents - December 12, 2019•Document ID: 10170699Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- 17NA302
- Date Added:
- January 27, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
Associated Products (6)Associated Documents - December 12, 2019•Document ID: 10170498Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PI0592F
- Date Added:
- January 21, 2020
- Manufacturer:
- SATURN
SummaryThis preliminary information bulletin provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
Associated Products (591)2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox2020 Chevrolet Express2020 Chevrolet Impala+ 571 moreAssociated Documents - December 12, 2019•Document ID: 10170432Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- PIP5689A
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the technician to reprogram the engine control module and, if necessary, diagnose and repair P24B0.
Associated Products (2)Associated Documents - December 11, 2019•Document ID: 10171251Service Bulletin/Repair InstructionsBACK OVER PREVENTION; ELECTRICAL SYSTEM
- Mfr Comm. #:
- N192275630
- Date Added:
- February 10, 2020
- Manufacturer:
- GMC
SummaryN192275630 - Customer Satisfaction Program. Certain vehicles, may have a condition in which the electronic brake control module is less likely to activate the optional integrated brake assist. Normal braking capability functions as intended. Dealers are to reprogram the front camera module.
Associated Products (2)Associated Documents - December 10, 2019•Document ID: 10170705Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 18NA383
- Date Added:
- January 27, 2020
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of water found in rear interior of cab due to water leak at rear sliding window.
Associated Products (4)Associated Documents - December 10, 2019•Document ID: 10170491Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 19NA269
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Technical bulletin provides a service procedure for dealers/technicians on installation of Radio Software Version U148 Over-the-Air Update.
Associated Products (8)Associated Documents - December 9, 2019•Document ID: 10170426Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- PIT5434D
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician only to provide additional tips when diagnosing a front heated seat concern and is not meant to be a diagnostic flow chart or replace Service Information. Always, perform and refer to Service Information for the latest diagnostic information and procedures.
Associated Products (16)2020 Cadillac Escalade ESV2019 Cadillac Escalade ESV2018 Cadillac Escalade ESV2017 Cadillac Escalade ESV2016 Cadillac Escalade ESV2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Yukon2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2014 Chevrolet Silverado2014 GMC SierraAssociated Documents - December 9, 2019•Document ID: 10170425Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIT5723
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information that the EVAP purge pump may be filling with liquid fuel if the customer overfills the fuel tank by over 3 clicks of a normal filler nozzle.
Associated Products (4)Associated Documents - December 9, 2019•Document ID: 10170424Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- PIT5479C
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Associated Products (50)2020 Cadillac Escalade ESV2020 Chevrolet Colorado2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Canyon2020 GMC Sierra2020 GMC Yukon XL2019 Cadillac Escalade ESV2019 Chevrolet Colorado2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Canyon2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade ESV2018 Chevrolet Colorado2018 Chevrolet Silverado2018 Chevrolet Suburban+ 30 moreAssociated Documents - December 6, 2019•Document ID: 10171248Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N192277930
- Date Added:
- February 10, 2020
- Manufacturer:
- GMC
SummaryN192277930 - Service Update - Certain 2020 model year Chevrolet Silverado and GMC Sierra vehicles may, after several years of use, fracture at the yoke-to-tube friction weld joint under torsional load. If the prop shaft fractures, the vehicle will experience a loss of propulsion without warning. The customer may notice a loud bang upon fracture that will coincide with the loss of propulsion. If the prop shaft fractures while the vehicle is parked on a graded surface and the park brake is not engaged, roll away is possible. Dealer will replace prop shaft and fasteners.
Associated Products (2)Associated Documents - December 6, 2019•Document ID: 10170423Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- PIP5690A
- Date Added:
- January 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer technicians there is a software anomaly not allowing the air filter life to be reset.
Associated Products (2)Associated Documents - December 5, 2019•Document ID: 10171247Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N192267990
- Date Added:
- February 10, 2020
- Manufacturer:
- CHEVROLET
SummaryN192259800 - Customer Satisfaction Program - Certain 2020 vehicles vehicles, equipped with the 6.6L diesel engine (RPO L5P), may have a condition in which the adhesive attaching the heat shield to the air inlet panel may lose adhesion. Dealers are to replace the air inlet grille panel assembly.
Associated Products (2)Associated Documents - December 5, 2019•Document ID: 10170422Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIP5688
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the dealer technician to instruct the customer to use the block heater only at temperatures 0F and below. A calibration will become available at a later date.
Associated Products (2)Associated Documents - December 5, 2019•Document ID: 10170421Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- PIT5722
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that may have unwanted volume ramping to max. Dealer should advise the customer General Motors is working on a solution to the concern.
Associated Products (5)Associated Documents - December 4, 2019•Document ID: 10170500Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIE0531A
- Date Added:
- January 21, 2020
- Manufacturer:
- GMC
SummaryThis engineering informational bulletin is requesting information from technicians to inspect the exhaust for any evidence of contact and/or damage and document by taking pictures before contacting the engineer listed.
Associated Products (2)Associated Documents - December 2, 2019•Document ID: 10171240Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N192266750-01
- Date Added:
- February 10, 2020
- Manufacturer:
- CHEVROLET
SummaryN192266750-01 - Service Update (Revised Warranty Information and Service Procedure). On certain vehicles that are equipped with a 6.6L diesel engine, may have one or more of the following conditions exist: 1.The instrument panel cluster may incorrectly display the message ?DEF Low? when a diesel engine fluid (DEF) controller internal fault is detected (DTC P20FF), instead of displaying the proper ?Service DEF System? message. 2.The customer may complain of excessive engine fan noise at a low vehicle speed. 3.Under certain conditions, the diagnostic system may set one of the following DTC?s when there is no problem with a component: (P20EE, P226D, P16F3 and P129F). Dealers are to reprogram the engine control module.
Associated Products (2)Associated Documents