Driver Mirror Vertical Sensor Out Of Range High
- Turn ignition off. Disconnect Memory Heated Seat/Mirror Module (MHSMM) harness connector C1. Turn ignition on. Measure voltage at terminal No. 7 (Yellow/Orange wire) at MHSMM harness connector C1. See Figure . If voltage is greater than 4.5 volts, go to next step. If voltage is 4.5 volts or less, replace MHSMM.
- Disconnect driver's mirror harness connector. Measure voltage at terminal No. 7 (Yellow/Orange wire) at driver's mirror harness connector. See Figure . If no voltage exists, replace driver's mirror. If any voltage exists, repair short to voltage in Yellow/Orange wire between MHSMM and driver's mirror.