Yukon

Possible Crank No Start or Extended Crank with DTC P12A6 – 2020-2021 Cadillac Chevrolet GMC

by
2021 Chevrolet Suburban

NHTSA ID Number: 10187763 Manufacturer Communication Number: 20NA218   Summary This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.   13 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET CORVETTE 2020 CHEVROLET SILVERADO 1500 2019-2020 CHEVROLET SILVERADO 2500 … Read more

Long Range Radar setting DTC U3000 49 – 2021 Buick Cadillac Chevrolet GMC

by
2021 Chevrolet Tahoe

NHTSA ID Number: 10187764 Manufacturer Communication Number: 20NA233   Summary This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49.   7 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2021 CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON 2021 GMC … Read more

Radio Software Version V152 Update – 2021 Chevrolet & GMC

by
2021 Chevrolet Tahoe

NHTSA ID Number: 10187765 Manufacturer Communication Number: 20NA237   Summary This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON 2021 GMC YUKON XL 2021       SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-237 … Read more

Radio Software Version V153 Update – 2021 Cadillac Chevrolet GMC

by
2021 Chevrolet Tahoe

NHTSA ID Number: 10187766 Manufacturer Communication Number: 20NA238   Summary This service bulletin provides V153 radio software update information to correct customer concerns of various software issues.   4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON 2021 GMC YUKON XL 2021       SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-238 … Read more

Diagnostic Tip to Diagnose Emission Reduction Fluid Tank Heater Element Exposed to Diesel Exhaust Fluid (DEF) , Service Emission System/Service Exhaust Fluid System Displayed on the Driver Information Center (DIC), Malfunction Indicator Lamp (MIL) Illuminated – DTC P20BB and/or P20C3 Set – 2020-2021 Cadillac Chevrolet GMC

by
2021 Chevrolet Suburban

NHTSA ID Number: 10187767 Manufacturer Communication Number: 21NA002   Summary This informational bulletin provides a test procedure, for a possible faulty DEF Heater.   13 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET SILVERADO 1500 2020-2021 CHEVROLET SILVERADO 2500 2020-2021 CHEVROLET SUBURBAN 2021 GMC SIERRA 1500 2020-2021 GMC SIERRA 2500 2020-2021 … Read more