Diagnosis Procedure

1. Check that the following fuses are not blown.

   Terminal No.	Signal name	Fuse No.
   2	Battery power supply	42 (15A)
   3	Ignition signal	55 (5A)
   4		22 (10A)

Are the fuses blown?

YES>>

Replace the blown fuse after repairing the affected circuit.

NO>>

GO TO 2.

1. 1. Ignition switch OFF.
   2. Disconnect around view monitor control unit connector.
   3. Check voltage between around view monitor control unit connector and ground.

      Around view monitor control unit		Ground	Voltage(Approx.)
      Connector	Terminal
      M112	2	-	Battery voltage

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness or connectors.

1. 1. Ignition switch ON.
   2. Check voltage between around view monitor control unit connector and ground.

      Around view monitor control unit		Ground	Condition	Voltage(Approx.)
      Connector	Terminal
      M112	3	-	Ignition switch: ON	Battery voltage
      	4

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace harness or connectors.

1. 1. Ignition switch OFF.
   2. Check continuity between around view monitor control unit connector and ground.

      Around view monitor control unit		Ground	Continuity
      Connector	Terminal
      M112	1	-	Yes

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness or connectors.