Automatic Day/Night Inside Mirror
- Turn ignition switch to ON position with transmission in Park. Place mirror switch in HI position. Cover forward facing sensor with a dark cloth to exclude any ambient light. See Fig 1.
- Shine a light into rear facing sensor. Observe whether or not mirror darkens. With mirror darkened, place transmission in Reverse. Mirror should return to normal.
- If conditions in steps 1 and 2
are met, mirror is operating correctly. If conditions are not met, go to next step.
- Test voltage at 3-pin harness connector. With ignition switch in RUN position, pin No. 1 should have battery voltage, pin No. 2 should have continuity to ground and, with transmission in Reverse, pin No. 3 should have battery voltage. See Fig 1. See WIRING DIAGRAMS .
- If circuits are okay, replace mirror. See POWER MIRROR ASSEMBLY under REMOVAL & INSTALLATION. If circuits are not okay, check wiring harness.
Courtesy of CHRYSLER CORP.