Passenger Mirror Horizontal Sensor Out Of Range Low
- Turn ignition off. Disconnect Memory Heated Seat/Mirror Module (MHSMM) harness connector C1. Measure resistance between ground and terminal No. 19 (Dark Green/Red wire) at MHSMM harness connector C1. See Figure . If resistance is .7 ohm or less, go to next step. If resistance is greater than .7 ohm, replace MHSMM.
- Disconnect passenger's mirror harness connector. Measure resistance between ground and terminal No. 9 (Dark Green/Red wire) at passenger's mirror harness connector. See Figure . If resistance is greater than 1000 ohms, replace passenger's mirror. If resistance is 1000 ohms or less, repair short to ground in Dark Green/Red wire between MHSMM and passenger's mirror.