Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

1. CHECK FUSE
   
   

   Check that the following fuses are not blown.

   Terminal No.	Signal name	Fuse No.
   3	Ignition signal	29 (5A)
   4	ACC power supply	65 (10A)
   2	Battery power supply	15 (15A)

   Are the fuses blown?

   YES 

   Replace the blown fuse after repairing the affected circuit.

   NO 

   GO TO STEP 2  .

2. CHECK POWER SUPPLY CIRCUIT
   
   
   1. Turn ignition switch OFF.
   2. Disconnect around view monitor control unit connector M96.
   3. Check voltage between around view monitor control unit connector M96 and ground.

      Around view monitor control unit		Ground	Condition	Voltage (Approx.)
      Connector	Terminal
      M96	3	-	Ignition switch: ON	Battery voltage
      	4		Ignition switch: ACC
      	2		Ignition switch: OFF

   Is the inspection result normal?

   YES 

   GO TO STEP 3  .

   NO 

   Repair or replace harness or connectors.

3. CHECK GROUND CIRCUIT
   
   
   1. Turn ignition switch OFF.
   2. Check continuity between around view monitor control unit connector M96 and ground.

      Around view monitor control unit		Ground	Continuity
      Connector	Terminal
      M96	1	-	Yes

   Is the inspection result normal?

   YES 

   Inspection End.

   NO 

   Repair or replace harness or connectors.