Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse – 2019-2020 Buick Cadillac Chevrolet GMC Holden

General Motors

NHTSA ID Number: 10198848 Manufacturer Communication Number: 19NA076 Summary This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.     Condition Some customers may comment on a blue or black screen with Service Rear Vision System message when … Read more

DTC P0331 Knock Sensor 2 Performance – 2019-2020 Chevrolet GMC

2020 Chevrolet Camaro

NHTSA ID Number: 10193461 Manufacturer Communication Number: PIP5773B   Summary This Preliminary information communicates to the technician an inspection and do not replace any components as engineering is investigating the cause for knock sensor 2 performance DTC P0331.     6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET CAMARO 2019-2020 CHEVROLET EQUINOX 2019-2020 GMC TERRAIN 2019-2020   … Read more

Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs – 2019-2021 Chevrolet Silverado & GMC Sierra

2021 Chevrolet Silverado

NHTSA ID Number: 10193466 Manufacturer Communication Number: PIT5836   Summary This Preliminary information communicates and issue with the park assist off message or unwanted/false parking assist alerts and provide diagnostics tip for dealership to inspect the parking assist sensor/bezel mounting in the front and rear bumpers     6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO … Read more

Belt Chirp Noise and-or Harmonic Balancer Rubbing on Timing Cover – 2019-2020 Chevrolet Silverado & GMC Sierra & Silverado 4500HD, 5500HD, 6500HD

2020 Chevrolet Silverado

NHTSA ID Number: 10193467 Manufacturer Communication Number: PIP5742A   Summary This Preliminary information communicates to the dealer technicians that a belt chirp or rubbing noise may be caused by the harmonic balancer out ring moving backward on the pulley and contacting the front cover.     10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2020 … Read more

Information On Normal Brake Noise – 2019-2021 Chevrolet Silverado MD 4500 5500 6500

2019 Chevrolet Silverado 4500-6500

NHTSA ID Number: 10193469 Manufacturer Communication Number: PIT5838   Summary This Preliminary information communicates A vehicle may have a concern of a brake noise or moan may be heard at the beginning of drive-off from a complete stop, This concern may be considered normal.     9 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 4500HD 2019-2021 … Read more