M1L P1789 Additional Diagnostics – 2020-2022 Chevrolet Corvette

2022 Chevrolet Corvette

NHTSA ID Number: 10204462 Manufacturer Communication Number: PIP5818A   Summary This Preliminary information communicates additional diagnostics for P1789.     3 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020-2022   Condition DTC P1789 Service Transmission Message, Unable to Power off Vehicle, Dead Battery Some customers may comment on a service transmission message, the car would not … Read more

M1L P2838 P2839 P283A P1955 P0867 Internal Transmission Faults – 2020-2022 Chevrolet Corvette

2022 Chevrolet Corvette

NHTSA ID Number: 10204463 Manufacturer Communication Number: PIP5797B   Summary This Preliminary information communicates the need to replace the transmission assembly for faults related to non-serviceable internal parts.     3 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020-2022   Condition Service Transmission Message: Some customers may comment on a service transmission message or a service … Read more

Transmission Fluid Leak Near Bellhousing Area – 2020-2021 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

2021 Chevrolet Silverado

NHTSA ID Number: 10205564 Manufacturer Communication Number: 21NA238   Summary This technical bulletin provides a procedure to inspect the front pump of the transmission for a possible leak.     10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2020-2021 CHEVROLET SILVERADO 2500 2020-2021 CHEVROLET SILVERADO 3500 2020-2021 GMC SIERRA 2500 2020-2021 GMC SIERRA 3500 2020-2021   … Read more

Sunroof Rattle Noise – 2021 Chevrolet Camaro

2021 Chevrolet Camaro

NHTSA ID Number: 10205565 Manufacturer Communication Number: 21NA241   Summary This service bulletin provides repair information to correct a customer concern of hearing a sunroof rattle noise.     1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET CAMARO 2021   Condition Some customers may comment on hearing a rattle noise coming from the interior roof area of … Read more

Short Range Radar (SRR) with DTC U3000 49 Set – 2021 Cadillac Chevrolet GMC

2021 Chevrolet Suburban

NHTSA ID Number: 10205566 Manufacturer Communication Number: 21NA243   Summary This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set.     6 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON 2021 GMC … Read more