Sierra

Trailering App Non-Functional – Radio Display Is Blank When App is Opened – 2020 Chevrolet Silverado & GMC Sierra

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2020 Chevrolet Silverado

NHTSA ID Number: 10184099 Manufacturer Communication Number: PIT5792   Summary This Preliminary information communicates a condition where the trailering app cannot be opened and provides a process for clearing the cache and personal data so the application will operate as designed.     2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2020 GMC SIERRA 2500 … Read more

Unable to Access Apps and Remote Personalization Features in the Radio – 2021 Chevrolet Silverado & GMC Sierra

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10187416 Manufacturer Communication Number: 20NA221   Summary This technical bulletin provides repair information to correct a customer concern of Unable to Access Apps and Remote Personalization Features in the Radio.   2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2021 GMC SIERRA 1500 2021     SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-221 … Read more

Information on Duramax Diesel 6.6L Common Engine Noises – 2017-2023 Chevrolet Silverado & GMC Sierra

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10222651 Manufacturer Communication Number: 16-NA-372 Summary This bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these normal operating conditions.   41 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2017-2019 CHEVROLET SILVERADO 2500 2019-2023 CHEVROLET SILVERADO … Read more

Loss of Sirius XM, XM Tuner Unavailable, Or No AM/FM Audio Immediately Following Radio Replacement – 2019-2021 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10184106 Manufacturer Communication Number: PIT5794 Summary This Preliminary information communicates a concern where the wrong part number was being installed causing XM and Audio concerns. This PI explains the concern and advises to return the part to the ESC for the correct part if the incorrect part number is received     Condition Immediately … Read more

Flashing Diamond – Spot – or UFO On Rear View Camera Display – 2020-2021 Cadillac Chevrolet GMC

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2020 Chevrolet Corvette

NHTSA ID Number: 10205548 Manufacturer Communication Number: 21NA091   Summary This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display.     35 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020 CADILLAC CT5 2020-2021 CADILLAC ESCALADE 2020-2021 CADILLAC … Read more