Automatic Drive Positioner (DTC/Circuit Diagnosis)
- CHECK DOOR MIRROR MOTOR INPUT SIGNAL
- Turn ignition switch ON.
- Check voltage between door mirror connector D4, D107 and ground.
(+)
(-)
Door mirror remote control switch condition
Voltage
(Approx.)
Door mirror
Connector
Terminal
D4 (LH)
D107 (RH)
1
Ground
UP
Battery voltage
Other than above
0 V
2
LEFT
Battery voltage
Other than above
0 V
3
DOWN / RIGHT
Battery voltage
Other than above
0 V
Is the inspection result normal?
YES
Refer to Component Inspection .
NO
GO TO STEP 2
- CHECK HARNESS CONTINUITY
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit and door mirror.
- Check continuity between automatic drive positioner control unit connector M33 and door mirror connector D4 or D107.
Door mirror LH
Automatic drive positioner control unit
Door mirror LH
Continuity
Connector
Terminal
Connector
Terminal
M33
12
D4
3
Yes
23
1
24
2
Door mirror RH
Automatic drive positioner control unit
Door mirror RH
Continuity
Connector
Terminal
Connector
Terminal
M33
10
D107
1
Yes
11
2
22
3
- Check continuity between automatic drive positioner control unit connector M33 and ground.
Door mirror LH
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M33
12
No
23
24
Door mirror RH
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M33
10
No
11
22
Is the inspection result normal?
YES
GO TO STEP 3
NO
Repair or replace harness.
- CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
- Connect automatic drive positioner control unit.
- Turn ignition switch ON.
- Check voltage between automatic drive positioner control unit connector M33 and ground.
Door mirror LH
(+)
(-)
Mirror switch condition
Voltage
(Approx.)
Automatic drive positioner control unit
Connector
Terminal
M33
12
Ground
DOWN / RIGHT
Battery voltage
Other than above
0 V
23
UP
Battery voltage
Other than above
0 V
24
LEFT
Battery voltage
Other than above
0 V
Door mirror RH
(+)
(-)
Mirror switch condition
Voltage
(Approx.)
Automatic drive positioner control unit
Connector
Terminal
M33
10
Ground
UP
Battery voltage
Other than above
0 V
11
LEFT
Battery voltage
Other than above
0 V
22
DOWN / RIGHT
Battery voltage
Other than above
0 V
Is the inspection result normal?
YES
GO TO STEP 4 .
NO
Replace automatic drive positioner control unit. Refer to Removal and Installation .
- CHECK DOOR MIRROR MOTOR
Check door mirror motor.
Refer to Component Inspection .
Is the inspection result normal?
YES
Refer to Intermittent Incident .
NO
Replace door mirror actuator. Refer to Removal and Installation .