Diagnosis Procedure
- CHECK HALF LATCH SWITCH INPUT SIGNAL
- Turn ignition switch OFF.
- Disconnect back door lock assembly connector.
- Check voltage between back door lock assembly harness connector and ground.
(-) (-) Voltage
(Approx.)Back door lock assembly Connector Terminal D157 6 Ground Battery voltage
Is the inspection result normal?
YES
GO TO STEP 3 .
NO
GO TO STEP 2 .
- CHECK HALF LATCH SWITCH CIRCUIT
- Disconnect automatic back door control module connector.
- Check continuity between automatic back door control module harness connector.
Automatic back door control module Back door lock assembly Continuity Connector Terminal Connector Terminal B26 8 D157 6 Existed - Check continuity between automatic back door control module harness connector and ground.
Automatic back door control module Ground Continuity Connector Terminal B26 8 Not existed
Is the inspection result normal?
YES
Replace automatic back door control module. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness.
- CHECK HALF LATCH SWITCH GROUND CIRCUIT
Check continuity between back door lock assembly harness connector and ground.
Back door lock assembly Ground Continuity Connector Terminal D157 8 Existed Is the inspection result normal?
YES
GO TO STEP 4 .
NO
Repair or replace harness.
- CHECK HALF LATCH SWITCH
Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES
GO TO STEP 5 .
NO
Replace back door lock assembly.
- CHECK INTERMITTENT INCIDENT
Refer to INTERMITTENT INCIDENT .
INSPECTION END