Diagnosis Procedure
- CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR OPEN
- Turn ignition switch OFF.
- Disconnect display control unit harness connector M93 and around view monitor control unit harness connector M97.
- Check continuity between display control unit harness connector M93 and around view monitor control unit harness connector M97.
Display control unit
Around view monitor control unit
Continuity
Connector
Terminal
Connector
Terminal
M93
48
M97
47
Yes
28
48
Is the inspection result normal?
YES
GO TO 2.
NO
Repair harness or connector.
- CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR SHORT
Check continuity between display control unit harness connector M93 and ground.
Display control unit
Ground
Continuity
Connector
Terminal
M93
48
No
Is the inspection result normal?
YES
GO TO 3.
NO
Repair harness or connector.
- CHECK CAMERA IMAGE SIGNAL
- Connect display control unit harness connector M93 and around view monitor control unit harness connector M97.
- Turn ignition switch ON.
- Check signal between display control unit harness connector M93 and ground.
Terminals
Condition
Reference value
(+)
(-)
Display control unit
Connector
Terminal
M93
48
Ground
"CAMERA" switch is ON or shift position is "R".
Is the inspection result normal?
YES
Replace display control unit. Refer to Removal and Installation .
NO
Replace around view monitor control unit. Refer to Removal and Installation .