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

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 …

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Bluetooth and Phone Projection Worksheet and TAC Template for Service Consultants and Technicians – 2021 Buick Cadillac Chevrolet GMC

2021 Cadillac Escalade

NHTSA ID Number: 10185717 Manufacturer Communication Number: PIC6423   Summary This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.  Dealer should request as much information from the customer on the concern as possible and fill in the questionnaire.   16 Affected Products Vehicles MAKE MODEL YEAR BUICK …

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3.0L LM2 Diesel With Possible Oil Consumption, With or Without DTC P06DD – 2020 Chevrolet Silverado & GMC Sierra 1500

2020 Chevrolet Silverado 1500

NHTSA ID Number: 10204454 Manufacturer Communication Number: PIP5762B   Summary This preliminary information communicates to technicians a possible valve cover causing oil consumption, and the repair.     2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2020 GMC SIERRA 1500 2020   Condition A customer may have a concern with oil consumption. The technician may …

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8 Speed MQE P0796 – 2020 Chevrolet Silverado & GMC Sierra 1500

2020 Chevrolet Silverado 1500

NHTSA ID Number: 10185739 Manufacturer Communication Number: PIP5771   Summary This Preliminary information communicates to the dealer technician to replace the valve body on the 8L90 transmission setting DTC P0796 if no debris is found in the transmission fluid pan. If debris is found in the transmission fluid pan the technician is advised to repair the transmission …

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10L1000 Transmission Control Module TCM Calibration Update to Address Various Transmission Concerns and Improve Transmission Performance – 2020 Chevrolet Silverado & GMC Sierra 2500/3500

2020 Chevrolet Silverado

NHTSA ID Number: 10185740 Manufacturer Communication Number: PIP5770   Summary This Preliminary information communicates to the dealer technician to reprogram the transmission control module after any 10L1000 transmission repair.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2020 GMC SIERRA 2500 2020     SEOCONTENT-START Bulletin No.: PIP5770 Published date: 12/16/2020 Preliminary Information PIP5770 …

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