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Symptom: PASSENGER MIRROR HORIZONTAL OUTPUT SHORT TO GROUND - PDM When Monitored and Set Condition: PASSENGER MIRROR HORIZONTAL OUTPUT SHORT TO GROUND - PDM When Monitored: Whenever mirror is idle. Set Condition: Driver circuit is shorted to ground. POSSIBLE CAUSES DTC PRESENT POWER MIRROR DRIVER MIRROR HORIZONTAL DRIVER SHORTED TO GROUND PASSENGER DOOR MODULE TEST ACTION APPLICABILITY 1 With the DRBIII t, erase DTCs. Cycle the ignition switch Off then back On. t, read DTCs. Did the same DTC return? All Yes → Go To 2 No → The conditions required to set the code are currently not present. Using the wiring diagram/schematic as a guide, inspect the 2 Turn the ignition off. t, erase DTC’s. Cycle the ignition switch Off then back On. t, read DTC’s. Did the same DTC return? All Yes → Go To 3 No → Inspect the power mirror harness for a short, if OK replace the mirror. 921 POWER MIRROR |