Electrical Repair
November 2026 · Frostproof
2015 Chevrolet Silverado 3500 HD
What Causes Power Windows to Quit at the Driver's Switch?
What the customer reported
The vehicle owner reported that the windows did not work from the driver's control and that the front passenger window did not work either.
What we found and did
The technician performed an electrical diagnosis at the Frostproof shop, including testing and inspection of the affected system. The repair was a replacement of the driver door sub-harness, with the components removed and replaced as needed to access and install it.