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Home >> Infiniti >> 2011 >> FX50 AWD V8-5.0L (VK50VE) >> Repair and Diagnosis >> Body and Frame >> Mirrors >> Power Mirror Position Switch/Sensor >> Testing and Inspection >> Driver Side
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Driver Side


MIRROR SENSOR:_:DRIVER SIDE





Description
- The mirror sensor (driver side) is installed to the door mirror (driver side).
- The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror (driver side) 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. Turn ignition switch ON.
2. Select "MIR/SEN LH U-D", "MIR/SEN LH R-L" in "Data monitor" with CONSULT-III.
3. 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
1.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect door mirror (driver side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (driver side) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.





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





Is the inspection result normal?
YES - Replace automatic drive positioner control unit. Removal And Installation.
NO - Repair or replace harness.
3.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR GROUND
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK DOOR MIRROR (DRIVER SIDE) SENSOR CIRCUIT
1. Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.





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





Is the inspection result normal?
YES - Replace door mirror sensor. (Built in driver side mirror.)
NO - Repair or replace harness.
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