Sliding Sensor

SLIDING SENSOR





Component Function Check
1.CHECK FUNCTION
1. Select "SLIDE PULSE" in "Data monitor" mode with CONSULT-III.
2. Check sliding sensor signal under the following conditions.





Is the indication normal?
YES - INSPECTION END
NO - Perform diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK SLIDING SENSOR SIGNAL
1. Turn ignition switch ON.
2. Read voltage signal between driver seat control unit harness connector and ground with oscilloscope.






Is the inspection result normal?
YES - Replace driver seat control unit.
NO - GO TO 2.
2.CHECK SLIDING SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit and sliding sensor connector.
3. Check continuity between driver seat control unit harness connector and sliding sensor harness connector.





4. Check continuity between driver seat control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness or connector.
3.CHECK SLIDING SENSOR POWER SUPPLY
1. Connect driver seat control unit connector.
2. Turn ignition switch ON.
3. Check voltage between sliding motor harness connector and ground.





Is the inspection result normal?
YES - GO TO 5.
NO - GO TO 4.
4.CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector.
3. Check continuity between driver seat control unit harness connector and sliding motor harness connector.





4. Check continuity between driver seat control unit harness connector and ground.





Is the inspection result normal?
YES - Replace driver seat control unit.
NO - Repair or replace harness or connector.
5.CHECK SLIDING SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between sliding sensor harness connector and ground.





Is the inspection result normal?
YES - Replace sliding motor.
NO - Repair or replace harness or connector.