Table 1 shows seven common electrical system related problems of the 2009 Chevrolet Tahoe. The number one most common problem is related to the electrical system (26 problems). The second most common problem is related to the power door locks not working (two problems).
P2138 code causing the car to have reduced engine power causing unsafe driving conditions and danger to other traffic. Vehicle has been to dealer multiple times for issue, ecm replaced costing thousands and still not working. Read details...
Vehicle's rear passenger side door lock stopped functioning. Door lock will not respond to wireless transmitter, nor unlock button in the vehicle. Lock can be manually opened or closed from within the vehicle, but that does not do me any good when I have a 4 year old child in the back seat. Read details...
2009 Chevrolet Tahoe - with 5,194 miles intermittent and complete failure of all gauges on instrument panel and also intermittent cycling of door locks and horn as if the vehicle were being locked by using the remote. Read details...