Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSINFINITI2006FX35 AWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO, VISUAL, NAVIGATION & TELEPHONE SYSTEMINTEGRATED DISPLAY SYSTEMTINT IS STRANGE FOR THE RGB IMAGE

2006 Infiniti FX35 AWD

Tint Is Strange for The RGB Image

2006 Infiniti FX35 AWDSECTION Tint Is Strange for The RGB Image

Symptom: Tint of all RGB images is strange.

CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect display control unit and display connectors.
3. Check the malfunctioning circuit according to the symptoms.
  - Light blue (Cyan) tinged screen
    Check continuity between display control unit harness connector (A) M76 terminal 50 and display harness connector (B) M63 terminal 17.
    
    50 - 17 : Continuity should exist.
    
    Check continuity between display control unit harness connector (A) M76 terminal 50 and ground.
    
    50 - Ground : Continuity should not exist.
    
    Fig 1: Identifying Continuity Between Display Control Unit Harness Connector M76 Terminal 50 And Ground
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - Purple (Magenta) tinged screen
    Check continuity between display control unit harness connector (A) M76 terminal 52 and display harness connector (B) M63 terminal 6.
    
    52 - 6 : Continuity should exist.
    
    Check continuity between display control unit harness connector (A) M76 terminal 52 and ground.
    
    52 - Ground : Continuity should not exist.
    
    Fig 2: Identifying Continuity Between Display Control Unit Harness Connector (A) M76 Terminal 52 And Ground
    Courtesy of NISSAN MOTOR CO., U.S.A.
  - Yellow tinged screen
    Check continuity between display control unit harness connector (A) M76 terminal 54 and display harness connector (B) M63 terminal 18.
    
    54 - 18 : Continuity should exist.
    
    Check continuity between display control unit harness connector (A) M76 terminal 54 and ground.
    
    54 - Ground : Continuity should not exist.
    
    Fig 3: Identifying Continuity Between Display Control Unit Harness Connector (A) M76 Terminal 54 And Ground
    Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK : GO TO 2.

NG : Repair harness or connector.
CHECK RGB SIGNAL
1. Connect display control unit and display connectors.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment mode. Refer to "CONFIRMATION/ADJUSTMENT MODE ".
4. Display color bar by selecting "Display Color Spectrum Bar" on Display Diagnosis screen. Refer to "DISPLAY DIAGNOSIS ".
5. Check the malfunctioning circuit according to the symptoms.
  - Light blue (Cyan) tinged screen
    Check voltage waveform between display control unit harness connector M76 terminal 50 and ground with CONSULT-II or oscilloscope.
    
    Fig 4: Identifying Voltage Waveform
    Courtesy of NISSAN MOTOR CO., U.S.A.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.