Tahoe

Unable to Enter Fuel Filter Life Remaining Value After Engine Control Module (ECM) Replacement – 2021 Cadillac Chevrolet GMC

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2021 Cadillac Escalade

NHTSA ID Number: 10187422 Manufacturer Communication Number: 20NA228   Summary This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data.   6 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV … Read more

Service Column Lock Message with DTC U3000 sym71, sym72 or sym96 – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Suburban

NHTSA ID Number: 10185716 Manufacturer Communication Number: PIT5775A   Summary This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated software to correct this concern.   4 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON … Read more

Bluetooth and Phone Projection Worksheet and TAC Template for Service Consultants and Technicians – 2021 Buick Cadillac Chevrolet GMC

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2021 Cadillac Escalade

NHTSA ID Number: 10185717 Manufacturer Communication Number: PIC6423   Summary This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.  Dealer should request as much information from the customer on the concern as possible and fill in the questionnaire.   16 Affected Products Vehicles MAKE MODEL YEAR BUICK … Read more

Front Floor Console Cooler Inoperative With DTC U1144 – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Suburban

NHTSA ID Number: 10201287 Manufacturer Communication Number: PIT5802B   Summary This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause.     4 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC YUKON XL 2021   Condition Condition … Read more

110 Volt Power Outlets Inoperative With DTC B1A78 – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Tahoe

NHTSA ID Number: 10185743 Manufacturer Communication Number: PIT5779E   Summary This Preliminary information communicates an issue with the 110 volt power outlets not resetting if overloaded and causing the customer to take the vehicle to the dealership to have it reset.  Engineering has released updated cals to correct this concern.   4 Affected Products Vehicles MAKE MODEL … Read more