Diagnosis Procedure

RGB (G: GREEN) SIGNAL CIRCUIT (AV CONTROL UNIT TO FRONT DISPLAY UNIT)


WITHOUT NAVIGATION : Diagnosis Procedure

1.CHECK CONTINUITY RGB (G: GREEN) SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front display unit connector and AV control unit connector.
3. Check continuity between front display unit harness connector terminal 6 and AV control unit harness connector terminal 39.

6 - 39 : Continuity should exist.

4. Check continuity between front display unit harness connector terminal 6 and ground.

6 - Ground : Continuity should not exist.

Is the inspection result normal?
YES - GO TO 2.
NO - Repair harness or connector.
2.CHECK RGB (G: GREEN) SIGNAL
1. Connect front display unit connector and AV control unit connector.
2. Turn ignition switch ON.
3. Check signal between front display unit harness connector terminal 6 and ground.





Is the inspection result normal?
YES - Replace front display unit.
NO - Replace AV control unit.