Diagnosis Procedure

TOUCH SENSOR


LH : Description

The touch sensor LH is installed on the light edge of the back door, and it detects any trapped foreign material in the back door during the auto close operation and at the closure operation.





TOUCH SENSOR


LH : Diagnosis Procedure

1.CHECK AUTOMATIC BACK DOOR CONTROL UNIT OUTPUT
1. Turn ignition switch OFF.
2. Disconnect touch sensor LH connector.
3. Check voltage between touch sensor harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK TOUCH SENSOR LH CIRCUIT
1. Disconnect automatic back door control unit.
2. Check continuity between automatic back door control unit harness connector and touch sensor LH harness connector.





3. Check continuity between automatic back door control unit harness connector and ground.





Is the inspection result normal?
YES - Replace automatic back door control unit. Removal And Installation.
NO - Repair or replace harness.
3.CHECK TOUCH SENSOR LH GROUND CIRCUIT
Check continuity between automatic back door control unit harness connector and touch sensor LH harness connector.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK TOUCH SENSOR LH
Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace touch sensor LH. Removal And Installation.
5.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END