2000 Cadillac STS, Door Locks Cycle Up & Down While Driving

This 2000 Cadillac STS came in with the complaint that the power door locks would not work from the driver’s power door lock switch  and that the door locks would cycle up and down while driving down the road. All other functions on the driver’s door worked fine. It took me a little while to … Continue reading “2000 Cadillac STS, Door Locks Cycle Up & Down While Driving”