2025 Chevrolet Tahoe Electrical system Problems

“I was driving and the driver dash frozen. I couldn't tell my speed, it didn't indicate blinker or hazards. It would say i was in D when the car was parked. The center dash shut down completely. The seat belt indicator didn't work, none of the charging ports worked. **THIS IS A RENTAL CAR**** I do have video of the dash.”

“While I was driving, my vehicle suddenly lost all power I encountered a misfire with the engine light flashing, and diagnostic codes P0353 and P0300 indicated a misfire on cylinder three. The coil pack and spark plugs for that cylinder were replaced, yet issues persist and problems continue. There is a strange popping and cracking noise coming from my dash. My brakes are also making it loud sound randomly when pressing on breaks yet brake pads are fine”

“- Repeated check engine lights on for traction control , service ABS , and ESC . - Repaired several components of wheel hub assembly, speed sensor, and breaking module. - Wheel speed sensor repaired 3x - Now dashboard messages are reading service brake assist , service steering column , and service transmission now unable to shift soon . - Athens Chevy never called for a GM engineer and wont return phone calls. We have twin newborns and the vehicle is currently parked in a driveway because we are not confident in its ability to operate safely. …”

“An Over-The-Air / Chevrolet Dealership software update removed a physical, hands-on-wheel control function, forcing me to divert my eyes from the road to the central touchscreen to perform a basic driving task (channel surfing) on the radio. Specifically, the right front steering wheel toggle used to allow you to scroll sequentially up or down from one radio station / frequency / SiriusXM channel to the next. The new functionality only allows you to select preset stations, duplicating the functionality on the left rear (back side of the wheel) steering wheel toggle button. …”

“ON JUNE 2ND 2026, the air conditioning in my 2025 Chevrolet Tahoe failed without warning. The system began blowing warm air instead of cold air, making the vehicle uncomfortable to drive. At the same time, I noticed that both front ventilated (cooled) seats had also stopped working. Although the seat cooling indicator lights illuminated when activated, the seats did not produce any cooling. I called to schedule an appt and took the vehicle to the dealership for diagnosis and repair on june 4, 2026. The dealership determined that the A/C condenser had failed and replaced it. …”