Diagnosis Procedure
- CHECK HANDLE SWITCH INPUT SIGNAL
- Turn Ignition Switch OFF.
- Disconnect Rear Door Lock Assembly RH connector.
- Check voltage between Rear Door Lock Assembly RH harness connector and ground.
(+)
(-)
Voltage
(Approx.)
Rear Door Lock Assembly RH
Connector
Terminal
D84
2
Ground
5 V
Is the inspection result normal?
YES
GO TO 3.
NO
GO TO 2.
- CHECK HANDLE SWITCH CIRCUIT
- Disconnect Rear Door Closure Control Unit RH connector.
- Check continuity between Rear Door Closure Control Unit RH harness connector and Rear Door Lock Assembly RH harness connector.
Rear Door Closure Control Unit RH
Rear Door Lock Assembly RH
Continuity
Connector
Terminal
Connector
Terminal
D85
5
D84
2
Existed
- Check continuity between Rear Door Closure Control Unit RH harness connector and ground.
Rear Door Closure Control Unit RH
Ground
Continuity
Connector
Terminal
D85
5
Not existed
Is the inspection result normal?
YES
Replace Rear Door Closure Control Unit RH. Refer to Removal and Installation .
NO
Repair or replace harness.
- CHECK HANDLE SWITCH GROUND CIRCUIT
Check voltage between Rear Door Lock Assembly RH harness connector and ground.
Rear Door Lock Assembly RH
Ground
Continuity
Connector
Terminal
D84
1
Existed
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace harness.
- CHECK HANDLE SWITCH
Refer to Component Inspection .
Is the inspection result normal?
YES
GO TO 5.
NO
Replace Rear Door Lock Assembly RH.
- CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .
INSPECTION END