Diagnosis Procedure
- CHECK SELECT SWITCH SIGNAL
- Turn ignition switch ON.
- Check voltage between automatic drive positioner control unit connector and ground.
(+)
(-)
Select switch condition
Voltage (V)
(Approx.)
Automatic drive positioner control unit
Connector
Terminal
M63
2
Ground
RIGHT
0
Other than above
5
14
LEFT
0
Other than above
5
Is the inspection result normal?
YES
GO TO 5.
NO
GO TO 2
- CHECK HARNESS CONTINUITY
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit and door mirror remote control switch.
- Check continuity between automatic drive positioner control unit connector and door mirror remote control switch connector.
Automatic drive positioner control unit
Door mirror remote control switch
Continuity
Connector
Terminal
Connector
Terminal
M63
2
D19
4
Yes
14
3
- Check continuity between automatic drive positioner control unit connector and ground.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M63
2
No
14
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT
Check continuity between door mirror remote control switch connector and ground.
Door mirror remote control switch
Ground
Continuity
Connector
Terminal
D19
15
Yes
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace harness.
- CHECK SELECT SWITCH
Check select switch.
Refer to Component Inspection .
Is the inspection result normal?
YES
Replace automatic drive positioner control unit. Refer to Removal and Installation .
NO
Replace door mirror remote control switch. Refer to Removal and Installation .
- CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to Intermittent Incident .
Is the inspection result normal?
YES
Replace automatic drive positioner control unit. Refer to Removal and Installation .
NO
Repair or replace the malfunctioning parts.