Turn Signals

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

Information on Available BCM Calibrations to Restore Bulb Outage Detection on Vehicles Produced by a Second Stage Manufacturer (Upfitter), Turn Signals Flash Fast after Factory Box Removed – 2007-2022 Chevrolet Silverado & GMC Sierra

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2018 Chevrolet Silverado

NHTSA ID Number: 10205739 Manufacturer Communication Number: 070842006Q   Summary This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.     62 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2007-2013, … Read more