Diagnosis Procedure

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

1. CHECK CAMERA DATA MONITOR 

   Check CAMERA IMAGE SIG, CAMERA COMM STATUS and CAMERA COMM LINE for each camera in "DATA MONITOR" of "AVM".

   Is "OK" displayed for all cameras? 

   YES: Refer to "INTERMITTENT INCIDENT ".

   NO-1 (LH side camera): GO TO 2.

   NO-2 (RH side camera): GO TO  4.

2. CHECK LH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY 
   1. Turn ignition switch OFF.
   2. Disconnect around view monitor control unit connector M97 and LH side camera connector D20.
   3. Check continuity between around view monitor control unit connector M97 and LH side camera connector D20.

      Around view monitor control unit		LH side camera		Continuity
      Connector	Terminal	Connector	Terminal
      M97	56	D20	6	Yes
      	58		18

   4. Check continuity between around view monitor control unit connector M97 and ground.

      Around view monitor control unit		Ground	Continuity
      Connector	Terminal
      M97	56	-	No

      Is the inspection result normal? 

      YES: GO TO 3.

      NO: Repair or replace harness or connectors.

3. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE 
   1. Connect around view monitor control unit connector M97 and LH side camera connector D20.
   2. Turn ignition switch ON.
   3. Check voltage between around view monitor control unit connector M97 terminals.

      Around view monitor control unit M97		Condition	Voltage (Approx.)
      (+)	(-)
      Terminal	Terminal
      56	58	CAMERA switch is ON or shift position is R.	6.0 V

      Is the inspection result normal? 

      YES: Replace LH side camera. Refer to "REMOVAL AND INSTALLATION ".

      NO: Replace around view monitor control unit. Refer to "REMOVAL AND INSTALLATION ".

4. CHECK RH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY 
   1. Turn ignition switch OFF.
   2. Disconnect around view monitor control unit connector M97 and RH side camera connector D113.
   3. Check continuity between around view monitor control unit connector M97 and RH side camera connector D113.

      Around view monitor control unit		RH side camera		Continuity
      Connector	Terminal	Connector	Terminal
      M97	62	D113	6	Yes
      	64		18

   4. Check continuity between around view monitor control unit connector M97 and ground.

      Around view monitor control unit		Ground	Continuity
      Connector	Terminal
      M97	62	-	No

      Is the inspection result normal? 

      YES: GO TO 5.

      NO: Repair or replace harness or connectors.

5. CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE 
   1. Connect around view monitor control unit connector M97 and RH side camera connector D113.
   2. Turn ignition switch ON.
   3. Check voltage between around view monitor control unit connector M97 terminals.

      Around view monitor control unit M97		Condition	Voltage (Approx.)
      (+)	(-)
      Terminal	Terminal
      62	64	CAMERA switch is ON or shift position is R.	6.0 V

      Is the inspection result normal? 

      YES: Replace RH side camera. Refer to "REMOVAL AND INSTALLATION ".

      NO: Replace around view monitor control unit. Refer to "REMOVAL AND INSTALLATION ".