Diagnosis Procedure
- CHECK DOOR SWITCH
Check Door Switch. Refer to COMPONENT FUNCTION CHECK .
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair or replace the malfunctioning parts.
- CHECK DOOR SWITCH INPUT SIGNAL
Check voltage between passenger side Power Window Motor harness connector and ground.
(+) (-) Voltage (V) Power Window Motor (Passenger Side) Connector Terminal D20 8 Ground 9 - 16 Is the inspection result normal?
YES
GO TO STEP 4 .
NO
GO TO STEP 3 .
- CHECK DOOR SWITCH CIRCUIT 1
- Turn ignition switch OFF.
- Disconnect Power Window Sub-Switch connector and passenger side Power Window Motor connector.
- Check continuity between Power Window Sub-Switch harness connector and passenger side Power Window Motor harness connector.
Power Window Sub-Switch Power Window Motor (Passenger Side) Continuity Connector Terminal Connector Terminal D21 16 D20 8 Existed - Check continuity between Power Window Sub-Switch harness connector and ground.
Power Window Sub-Switch (-) Continuity Connector Terminal D21 16 Ground Not existed
Is the inspection result normal?
YES
GO TO STEP 4 .
NO
Repair or replace harness.
- CHECK DOOR SWITCH CIRCUIT 2
- Disconnect passenger side Door Switch connector.
- Check continuity between passenger side Door Switch harness connector and Power Window Sub-Switch harness connector.
Power Window Sub-Switch Door Switch (Passenger Side) Continuity Connector Terminal Connector Terminal D21 2 B70 3 Existed - Check continuity between Power Window Sub-Switch harness connector and ground.
Power Window Sub-Switch (-) Continuity Connector Terminal D21 2 Ground Not existed
Is the inspection result normal?
YES
Refer to INTERMITTENT INCIDENT .
NO
Repair or replace harness.