NHTSA ID Number: 10198886 Manufacturer Communication Number: 21NA117 Summary This service bulletin provides information and programming procedures for dealers/technicians on the release of Radio Software Update Version GB108.2 for vehicles equipped with Infotainment system RPO IOS or IOT, in addition to providing general robustness and stability enhancements. 3 Affected Products Vehicles MAKE MODEL YEAR … Read more
NHTSA ID Number: 10193425 Manufacturer Communication Number: PIC6425D Summary This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released. 1 Affected Product Vehicle MAKE MODEL YEAR GMC ACADIA 2021 Condition Some customers … Read more
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
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
NHTSA ID Number: 10178261 Manufacturer Communication Number: 20NA012 Summary This Technical bulletin provides service procedure information for dealers/technicians on Radio Software Version V135116 Over-the-Air Update. 13 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET BLAZER 2020 CHEVROLET CAMARO 2020 CHEVROLET COLORADO 2020 CHEVROLET EQUINOX 2020 CHEVROLET MALIBU 2020 CHEVROLET SILVERADO 1500 2020 CHEVROLET SILVERADO 2500 2020 … Read more