Function Test

NOTE:
•   Be careful not to damage the switch and the dashboard.
•   Do not pry on the directional (lower) part of the switch.
1. Carefully pry the switch out from the dashboard.
2. Disconnect the connector from the switch.

Mirror Test
One or both inoperative:
1 . Check for voltage between the BLK/YEL terminal and body ground with the ignition switch ON. There should be battery voltage.
•   If there is no voltage, check for:
- Blown No. 13 (7.5A) fuse in the under-dash fuse box.
- A break in the BLK/YEL wire.
•   If there is battery voltage, go to step 2.

2. Check for continuity between the BLK terminal and body ground.
There should be continuity.
•   If there is no continuity, check for: - A break in the BLK wire. - Poor ground (G551, G552).
Left mirror inoperative:
Connect the BLK/YEL terminal of the 10-P connector to the BLU/GRN terminal and the YEL/WHT (or BLU/BLK) terminal to body ground with jumper wires. The left mirror should tilt down (or swing left) when the ignition switch is turned ON.
• If the mirror does not tilt down (or does not swing left), remove the left door panel and check for a break in the YEL/WHT (or YEL/BLK and BLU/BLK) wire between the left door mirror and the switch.

If the wire is OK, check the left door mirror motor.

• If the mirror neither tilts down nor swings left, repair the BLU/GRN or YEL/RED wire between the left mirror and the switch.

•   If the mirror operates properly, check the mirror switch.

Right mirror inoperative:
Connect the BLK/YEL terminal of the 10-P connector to the YEL/RED terminal and the YEL/WHT (or YEL/BLK) terminal to body ground with jumper wires.
The right mirror should tilt down (or swing left) when the ignition switch is turned ON.

•   If the mirror does not tilt down (or does not swing left), remove the right door panel and check for a break in the YEL/WHT (or BLU/BLK and YEL/BLK) wire between the right door mirror and the switch. If the wire is OK, check the right door mirror motor.

• If the mirror neither tilts down nor swings left, repair the YEL/RED or BLU/GRN wire between the right mirror and the switch.

•   If the mirror operates properly, check the mirror switch.