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Home >> Infiniti >> 2009 >> M35 V6-3.5L (VQ35HR) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Radio, Stereo, and Compact Disc >> Testing and Inspection >> Component Tests and General Diagnostics >> RGB (G Green) Signal Circuit (AV Control Unit to Front Display Unit) >> With Mobile Entertainment System >> Diagnosis Procedure
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Diagnosis Procedure





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


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 94.

6 - 94 : 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.
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