Solved One Power Window Switch Is Not Working No Sound From The Motor 1999 2007 Chevrolet Silverado

Chosen Solution

The driver window switch and lock switch do not work on the driver door, and the lock switch doesn’t work on the passenger door. It is a NEW motor and switches.

Check the wires that go into the doors. They very often corrode or break where they bend between the body and door. The power or ground is probably broken. Make sure there is power and ground to the switches.