Chevrolet Silverado Service Bulletins
10,441 manufacturer communications on file.
- July 27, 2023•Document ID: 10239764Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Mfr Comm. #:
- N232395310
- Date Added:
- August 2, 2023
- Manufacturer:
- CHEVROLET
SummarySpecial Coverage - Certain vehicles may have a condition that could cause the evaporative emissions purge pump to fail. If this condition occurs, the Malfunction Indicator Light (Check Engine Light) will illuminate and a diagnostic trouble code will set. Dealers are to replace the evaporative emissions purge pump as necessary. The repairs will be made at no charge to the customer. The repairs will be made at no charge to the customer.
Associated Products (12)Associated Documents - July 26, 2023•Document ID: 10240264Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- PIE0701B
- Date Added:
- August 2, 2023
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) closure ends the need to gather further information from technicians regarding taking pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off.
Associated Products (6)Associated Documents - July 26, 2023•Document ID: 10240257Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 23-NA-133
- Date Added:
- August 2, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for dealers/technicians on Silverado High Country Steering Wheel Service Part Steel Silver Instead of Bronze.
Associated Products (1)Associated Documents - July 26, 2023•Document ID: 10240248Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- 23-NA-132
- Date Added:
- August 2, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides repair information to correct a customer concern of Turn Signals and/or Daytime Running Lights Intermittently Inoperable.
Associated Products (1)Associated Documents - July 26, 2023•Document ID: 10240185Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 20-NA-142
- Date Added:
- August 2, 2023
- Manufacturer:
- GMC
SummaryThis Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
Associated Products (59)2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 GMC Savana2022 GMC Sierra2021 Chevrolet Express2021 Chevrolet Silverado2021 GMC Savana2021 GMC Sierra2020 Chevrolet Express2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Savana2020 GMC Sierra2020 GMC Yukon2020 GMC Yukon XL2019 Chevrolet Express+ 39 moreAssociated Documents - July 25, 2023•Document ID: 10240798Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
- Mfr Comm. #:
- PIP5907A
- Date Added:
- August 21, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer technicians that the turbocharger and turbocharger actuator are no longer on a parts restriction through the Product Quality Center (PQC).
Associated Products (2)Associated Documents - July 25, 2023•Document ID: 10240276Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- PIE0747C
- Date Added:
- August 2, 2023
- Manufacturer:
- GMC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineers listed regarding information to inform dealership personnel of elevated Warranty being seen on A/C compressors.
Associated Products (4)Associated Documents - July 25, 2023•Document ID: 10240229Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
- Mfr Comm. #:
- 23-NA-116
- Date Added:
- August 2, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to replace the turbocharger if the actuator arm weld has been found to be faulty.
Associated Products (2)Associated Documents - July 25, 2023•Document ID: 10239656Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING
- Mfr Comm. #:
- N222375791-06
- Date Added:
- July 25, 2023
- Manufacturer:
- BUICK
SummaryCustomer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain vehicles listed, built beginning December 2, 2021. The affected vehicle owners should have been made aware of the condition at sale, and notified, that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to replace the park assist control module to restore the Park Assist feature. Note: some vehicles may also require reprogramming of the instrument cluster or the active safety control module
Associated Products (19)2023 Buick Enclave2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Silverado2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Sierra2022 Buick Enclave2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Colorado2022 Chevrolet Silverado2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Canyon2022 GMC SierraAssociated Documents - July 24, 2023•Document ID: 10239619Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- N222383020
- Date Added:
- July 25, 2023
- Manufacturer:
- GMC
SummaryService Update: Certain vehicles may have an Engine Control Module that does not properly respond to certain service tool requests for the datafile CALID (part number) and CVN (checksum). This condition may cause a vehicle to fail an emissions Inspection/Maintenance (I/M) test. Dealers are to reprogram the Engine Control Module.
Associated Products (2)Associated Documents - July 21, 2023•Document ID: 10239647Service Bulletin/Repair InstructionsPOWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- 17-NA-066
- Date Added:
- July 25, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
Associated Products (581)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 561 moreAssociated Documents - July 20, 2023•Document ID: 10240796Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5936A
- Date Added:
- August 21, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the dealer technician that engineering is aware of DTC P2463 setting and the condition is under review.
Associated Products (2)Associated Documents - July 20, 2023•Document ID: 10239745Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- 23-NA-118
- Date Added:
- July 28, 2023
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Radio Software Version Y168 â Multiple Updates for IOK.
Associated Products (2)Associated Documents - July 20, 2023•Document ID: 10239670Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; TIRES; WHEELS
- Mfr Comm. #:
- 22-NA-183
- Date Added:
- July 26, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin advises the technician of a different tire/rim option that can be used to correct a customer concern of poor ride quality at highway speeds.
Associated Products (10)Associated Documents - July 19, 2023•Document ID: 10240794Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER:FUEL FILTER
- Mfr Comm. #:
- PIP5936
- Date Added:
- August 21, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer technician that engineering is aware of DTC P2463 setting and the condition is under review.
Associated Products (2)Associated Documents - July 19, 2023•Document ID: 10239489Service Bulletin/Repair InstructionsSTRUCTURE:BODY:BUMPERS
- Mfr Comm. #:
- N232395710
- Date Added:
- July 19, 2023
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. Certain vehicles may have been built with a black bumper when the customer ordered a chrome bumper. Dealers will provide the customer with a reimbursement check in the amount of $100.00 USD.
Associated Products (2)Associated Documents - July 19, 2023•Document ID: 10240795Service Bulletin/Repair InstructionsBACK OVER PREVENTION; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIP5395G
- Date Added:
- August 21, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a lifter tick. If the noise is heard best at the fuel line and the sound will be real loud with a stethoscope. The fuel line will need to be replaced.
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- Mfr Comm. #:
- 23-NA-102
- Date Added:
- July 27, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides a procedure to repair wiring to correct customer concerns of Driveability, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated.
Associated Products (16)2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XLAssociated Documents - July 18, 2023•Document ID: 10239674Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-027
- Date Added:
- July 26, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to test and replace the high-pressure fuel injector electrical connectors if found the cause of the MIL.
Associated Products (14)Associated Documents - July 18, 2023•Document ID: 10240793Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5358C
- Date Added:
- August 21, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
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