Switch, Mirror: Operation

The power mirror switch circuitry within the driver side front door power switch receives power from the Body Control Module (BCM). The power mirror switch circuitry also has a path to ground at all times through a take out and eyelet terminal of the body wire harness that is secured to the body sheet metal. The backlighting for the switch is an input from the BCM.

The power mirror control switch determines which motor will be energized and the direction in which the motor will be driven.