GMC Sierra Service Bulletins (2024)
1,448 manufacturer communications on file.
- September 9, 2025•Document ID: 11023157Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT5479H
- Date Added:
- September 17, 2025
- Manufacturer:
- CADILLAC
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.
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- Mfr Comm. #:
- 13598
- Date Added:
- September 10, 2025
- Manufacturer:
- GMC
SummaryNew Vehicle Monitoring Programs Section in IVH
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- Mfr Comm. #:
- PIT6053C
- Date Added:
- September 16, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information to inform dealer there is a check valve in the washer fluid hose that connects to the washer pump.
Associated Products (10)Associated Documents - September 8, 2025•Document ID: 11023145Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP5865H
- Date Added:
- September 16, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
Associated Products (31)2026 Cadillac CT42026 Chevrolet Colorado2026 Chevrolet Silverado2026 GMC Canyon2026 GMC Sierra2025 Cadillac CT42025 Chevrolet Colorado2025 Chevrolet Silverado2025 GMC Canyon2025 GMC Sierra2024 Cadillac CT42024 Chevrolet Colorado2024 Chevrolet Silverado2024 GMC Canyon2024 GMC Sierra2023 Cadillac CT42023 Chevrolet Colorado2023 Chevrolet Silverado2023 GMC Canyon2023 GMC Sierra+ 11 moreAssociated Documents - September 8, 2025•Document ID: 11023144Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP6068B
- Date Added:
- September 16, 2025
- Manufacturer:
- CHEVROLET
SummaryThis preliminary information advises dealers that Engine Control Module designation E90 is on a ordering restriction through technical assistance.
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- Mfr Comm. #:
- N252510320
- Date Added:
- September 8, 2025
- Manufacturer:
- GMC
SummaryCertain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.
Associated Products (16)2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XLAssociated Documents - September 6, 2025•Document ID: 11024330Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 22-NA-080
- Date Added:
- October 16, 2025
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
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- Mfr Comm. #:
- PIT6424A
- Date Added:
- September 9, 2025
- Manufacturer:
- GMC
SummaryA vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.
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- Mfr Comm. #:
- PIC6587D
- Date Added:
- September 9, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates That the active safety systems maybe inoperable and to perform a module reset to correct.
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- Mfr Comm. #:
- N252510321-02
- Date Added:
- September 5, 2025
- Manufacturer:
- CHEVROLET
SummaryCertain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.
Associated Products (32)2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 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 Suburban+ 12 moreAssociated Documents - September 4, 2025•Document ID: 11023029Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP6083
- Date Added:
- September 9, 2025
- Manufacturer:
- GMC
SummaryThis preliminary information informs the dealer of an engine no start issue that may be the result of a failed ECM update. Dealers are instructed to attempt ECM programming and replacement if needed.
Associated Products (4)Associated Documents - September 4, 2025•Document ID: 11024324Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 18-NA-180
- Date Added:
- October 16, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
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- Mfr Comm. #:
- 25-NA-170
- Date Added:
- October 21, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides a repair procedure to correct a customer concern of Loss of Air Conditioning, Weak Cooling, and/or Warm Air Coming from Vents.
Associated Products (4)Associated Documents - August 28, 2025•Document ID: 11022196Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- N252510321-01
- Date Added:
- August 28, 2025
- Manufacturer:
- CADILLAC
SummaryCertain vehicles will receive a software update to add to the existing Check Engine Light a Driver Information Center (DIC) warning message if DTC P0016 sets. Dealers will reprogram the Engine Control Module (ECM). Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates.
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- Mfr Comm. #:
- PIT5854D
- Date Added:
- September 5, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being installed on the vehicle.
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- Mfr Comm. #:
- PIT6236B
- Date Added:
- August 26, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates the active safety features and/or cameras are inoperative or unavailable after a 12 volt battery replacement or battery charge after a low voltage condition.
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- Mfr Comm. #:
- PIP5865G
- Date Added:
- August 26, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
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- Mfr Comm. #:
- PIP6081
- Date Added:
- August 26, 2025
- Manufacturer:
- GMC
SummaryThis Pi is to let dealer know that a program issue has been released and to not replace any hard for codes P2C8A, P2C8B, U3577, U3578, U3579, U357A, U357B, U357C, U357D, U357E, U357F, U3580, U3581, U3582, U3583, U3584, U2BAA, U2BAB, U2BAC, U2BAD, U2BAE,
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- Mfr Comm. #:
- PIT6424
- Date Added:
- August 26, 2025
- Manufacturer:
- CADILLAC
SummaryA vehicle may come in with B3A6B set in history. Tech is directed to clear code and advise the customer an OTA will be released for the code.
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- Mfr Comm. #:
- PIT6213C
- Date Added:
- August 26, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that the Tailgate Assist Handle is not included with certain truck models and how to get one if needed.
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