DIAGNOSIS AND TESTING
POWER MIRROR SWITCH
1. Disconnect and isolate the battery negative cable. Remove the power mirror switch. Disconnect the wire harness connector from the switch.
2. Test the switch continuity. See the Switch Tests chart to determine if the continuity is correct for the suspect switch in each switch position. If not OK, replace the inoperative switch as required.
| SWITCH POSITION | CONTINUITY BETWEEN PINS OF MIRROR SWITCH |
| LEFT MIRROR SELECTED | |
| UP | PINS 5 & 7, PINS 4 & 3 |
| DOWN | PINS 4 & 7, PINS 5 & 3 |
| RIGHT | PINS 4 & 9, PINS 5 & 3 |
| LEFT | PINS 4 & 3, PINS 5 & 9 |
| RIGHT MIRROR SELECTED | |
| UP | PINS 4 & 3, PINS 5 & 6 |
| DOWN | PINS 4 &
6, PINS 5 & 3 |
| RIGHT | PINS 4 & 8, PINS 5 & 3 |
| LEFT | PINS 4 & 3, PINS 5 & 8 |