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Left Power Mirror Position Sensor Are voltages as specified? NO • Open or short in the RED/BLK or GRY wire • Faulty left power mirror posi- tion sensor YES Column Control Unit Operation: Make sure that the steering col- Does it work properly? NO Go to column control unit flow- YES Seat Control Unit Operation: Make sure that the power seat Go to seat control unit flowcharts and NO Does it work properly? YES Mirror Control Unit Operation: 1. Turn the ignition switch ON (II). 2. Make sure that the power mir- ror adjustment work manually. Does it work properly? Go to mirror control unit flowchart NO YES Open or short in both communica- NOTE: The column control unit and the seat control unit, and the column control unit and the mirror control unit are connected by two communication lines. If one of these lines is open or shorted, the automatic adjustment still functions. If both lines are open or short, the automatic adjustment stops functioning, and only the manual adjustment functions. (cont'd) MIRROR CONTROL UNIT Wire side of female terminals Main Menu Table of Contents |