NHTSA complaint: 2023 CHEVROLET BOLT EUV — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
The Telematics Module failed at 43,000 miles, 2 years. This shut down everything having to do with GPS, Communications, Super Cruise. I got into an accident, which I feel the car would have responded to, before the accident, if this system was working. The warning was the on star, super cruise, communications, warnings didn't work. On the dash a symbol GPS with red circle and line through it was visible. The Chevrolet Dealership diagnosed the problem and is replacing the module, at my expense. If you do a google search on Telematics Module you will find that this issue applies to all GM vehicles and failure rate is right when the manufacturers warranty runs out, 36,000 miles.
National Highway Traffic Safety Administration — Office of Defects Investigation