Power to the 110V/120 Outlet is Interrupted During an Auto Stop/Start Event – 2021 Cadillac Chevrolet GMC

2021 Chevrolet Suburban

NHTSA ID Number: 10205557 Manufacturer Communication Number: 21NA197   Summary This technical bulletin provides repair information to correct a customer concern of Power to the 110V/120 Outlet is Interrupted During an Auto Stop/Start Event.     6 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET SUBURBAN 2021 CHEVROLET TAHOE 2021 GMC … Read more

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

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