Driver Side

MIRROR SENSOR:_:DRIVER SIDE





Description
- The mirror sensor LH is installed to the door mirror LH.
- The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror LH is operated.
- Automatic drive positioner control unit calculates the door mirror position according to the change of the voltage of 2 sensor input terminals.




Component Function Check
1. CHECK FUNCTION
1. Select "MIR/SEN LH U-D", "MIR/SEN LH R-L" in "Data monitor" with CONSULT-III.
2. Check mirror sensor (driver side) signal under the following condition.





Is the indication normal?
YES - Inspection End.
NO - Perform diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
Regarding Wiring Diagram information, Electrical Diagrams.
1. CHECK DOOR MIRROR LH SENSOR SIGNAL





1. Turn ignition switch to ACC.
2. Check voltage between door mirror LH harness connector and ground.






Is the inspection result normal?
YES - GO TO 5.
NO - GO TO 2.
2. CHECK DOOR MIRROR LH SENSOR CIRCUIT 1





1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and door mirror LH connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror LH harness connector.






4. Check continuity between automatic drive positioner control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness.
3. CHECK DOOR MIRROR LH SENSOR CIRCUIT 2





1. Check continuity between automatic drive positioner control unit harness connector and door mirror LH harness connector.





2. Check continuity between automatic drive positioner control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4. CHECK PEDAL ADJUSTING OPERATION
1. Connect driver seat control unit connector and door mirror LH connector.
2. Turn ignition switch ON.
3. Check pedal adjusting operation with memory function.
Is the operation normal?
YES - Replace door mirror actuator LH. Service and Repair.
NO - Replace automatic drive positioner control unit. Service and Repair.
5. CHECK INTERMITTENT INCIDENT
Intermittent Incident.
Is the inspection result normal?
YES - Replace automatic drive positioner control unit. Service and Repair.
NO - Repair or replace the malfunctioning part.