GMC

Rear Camera Inoperable – 2021 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

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2021 Chevrolet Silverado

NHTSA ID Number: 10187415 Manufacturer Communication Number: 20NA220   Summary This technical bulletin provides repair information to correct a customer concern of Rear Camera Inoperable.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2021 GMC SIERRA 2500 2021     SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-220 Date: December, 2020 TECHNICAL Subject: Rear Camera Inoperable … Read more

Low Battery Charge After Vehicle Sits for Short Period of Time – 2021 Chevrolet Express & GMC Savana

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2021 Chevrolet Express

NHTSA ID Number: 10187420 Manufacturer Communication Number: 20NA225   Summary This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they don’t contact the Mega fuses mounting studs that are grounded out.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EXPRESS 2021 GMC SAVANA 2021     … Read more

Mis-matched Stitching Color on Front Seat Head Restraint – 2020-2021 GMC Acadia

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2021 GMC Acadia

NHTSA ID Number: 10187421 Manufacturer Communication Number: 20NA226   Summary This technical bulletin provides repair information to correct a customer concern of finding a mis-matched stitching color on a front seat head restraint.   1 Affected Product Vehicle MAKE MODEL YEAR GMC ACADIA 2020       Parts Information Use the VIN and refer to the GM … Read more

Unable to Enter Fuel Filter Life Remaining Value After Engine Control Module (ECM) Replacement – 2021 Cadillac Chevrolet GMC

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2021 Cadillac Escalade

NHTSA ID Number: 10187422 Manufacturer Communication Number: 20NA228   Summary This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data.   6 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV … Read more

Malfunction Indicator Lamp (MIL) – DTC P2B95, P2B0A, P2B08, P2B09, and/or P2B0B set – 2021 Chevrolet GMC

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Chevrolet & GMC

NHTSA ID Number: 10187424 Manufacturer Communication Number: 20NA230   Summary This service bulletin provides a procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) – DTC P2B95, P2B0A, P2B08, P2B09, and/or P2B0B set.     Condition Customers may comment that the MIL is illuminated. Technicians may find one or more of the following DTCs … Read more