Chevrolet

Radio Software Version V808 USB Update – 2019-2020 Cadillac Chevrolet GMC Holden

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2020 Cadillac CT6

NHTSA ID Number: 10205543 Manufacturer Communication Number: 20NA171   Summary This service bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808.     18 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT6 2019-2020 CADILLAC XT4 2019 CHEVROLET BLAZER 2019 CHEVROLET CAMARO 2019 CHEVROLET COLORADO 2019-2020 CHEVROLET EQUINOX 2019-2020 CHEVROLET … Read more

Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available with DTCs U1614, U1615, U1616 Set – 2020-2021 Cadillac Chevrolet GMC

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2021 Chevrolet Suburban

NHTSA ID Number: 10205544 Manufacturer Communication Number: 20NA178   Summary This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available with DTCs U1614, U1615, U1616 Set.     8 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020-2021 … Read more

Rear View Camera Image Flickers When Brake Lamps or Turn Signals are On – 2019-2020 Chevrolet Silverado & GMC Sierra

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2020 Chevrolet Silverado

NHTSA ID Number: 10205545 Manufacturer Communication Number: 20NA188   Summary This technical bulletin provides repair information to correct a customer concern of Rear View Camera Image Flickers When Brake Lamps or Turn Signals are On.     6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2020 CHEVROLET SILVERADO 1500 2019 CHEVROLET SILVERADO 2500 2020 GMC SIERRA … Read more

Instrument Cluster Resets, Center Display Goes Blank or Gauges Inoperative, DTC U0155 Set – 2021 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Camaro

NHTSA ID Number: 10205546 Manufacturer Communication Number: 21NA054   Summary This service bulletin provides repair information to correct a customer concern of Instrument Cluster Resets, Center Display Goes Blank, or Gauges Inoperative.     4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET BLAZER 2021 CHEVROLET CAMARO 2021 CHEVROLET MALIBU 2021 GMC ACADIA 2021   Condition Some customers … Read more

Harsh 5-4 Downshift and Harsh 1-2 Upshift – 2017 Chevrolet Colorado & GMC Canyon

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2017 Chevrolet Colorado

NHTSA ID Number: 10205547 Manufacturer Communication Number: 21NA076   Summary This technical bulletin provides a procedure to repair a worn spring in the transmission to correct the customers concern.     2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2017 GMC CANYON 2017   Condition Some customers may comment that their vehicle has developed a harsh … Read more