Diagnosis Procedure
- CHECK POWER SUPPLY AND GROUND CIRCUIT
Check rear door closure control unit power supply and ground circuit.
Refer to Diagnosis Procedure .
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace the malfunctioning parts.
- CHECK REAR DOOR CLOSURE MOTOR
Check rear door closure motor.
Refer to Diagnosis Procedure (LH) or Diagnosis Procedure (RH).
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace the malfunctioning parts.
- CHECK NEUTRAL SWITCH
Check neutral switch.
Refer to Diagnosis Procedure (LH) or Diagnosis Procedure (RH).
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace the malfunctioning parts.
- CHECK HANDLE SWITCH
Check handle switch.
Refer to Diagnosis Procedure (LH) or Diagnosis Procedure (RH).
Is the inspection result normal?
YES
GO TO 5.
NO
Repair or replace the malfunctioning parts.
- CHECK OPERATION SWITCH
Check operation switch.
Refer to Diagnosis Procedure (LH) or Diagnosis Procedure (RH).
Is the inspection result normal?
YES
GO TO 6.
NO
Repair or replace the malfunctioning parts.
- CHECK REVERSE SWITCH
Check reverse switch.
Refer to Diagnosis Procedure (LH) or Diagnosis Procedure (RH).
Is the inspection result normal?
YES
GO TO 7.
NO
Repair or replace the malfunctioning parts.
- REPLACE REAR DOOR CLOSURE CONTROL UNIT
- Replace rear door closure control unit.
- Confirm the operation after replacement.
Is the result normal?
YES
INSPECTION END
NO
Check intermittent incident. Refer to Intermittent Incident .