Test A: The Mirrors Are Inoperative
PINPOINT TEST A: THE MIRRORS ARE INOPERATIVENormal Operation
The exterior mirror control switch receives power through circuit 956 (OG/LG) and ground through circuit 57 (BK). The exterior mirror control switch uses circuit 542 (YE) as the common circuit for both exterior mirror up/down and right/left movement.
This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- Exterior mirror control switch