Color of RGB Image is Not Proper (All Screens Look Reddish)

WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK RGB HARNESS

Turn ignition switch OFF.
Disconnect display control unit connector M95 and display unit connector M93.
Check continuity between display control unit and display unit.

Check continuity between display control unit and ground.

When the screen looks reddish.

TERMINALS CONTINUITY CHART

Terminals				Continuity
B		A
Connector	Terminal	Connector	Terminal
Display control unit: M95	52	Display unit: M93	6	Yes
Display control unit: M95	47	Display unit: M93	7	Yes

TERMINALS CONTINUITY CHART

Terminals			Continuity
B		-
Connector	Terminal	-
Display control unit: M95	52	Ground	No
Display control unit: M95	47	Ground	No

Fig 1: Checking Continuity Between Display Control Unit 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 connector and display unit connector.
2. Turn ignition switch ON.
3. Display "Color bar" by "CONFIRMATION/ADJUSTMENT" mode.
4. Check the following with CONSULT-II or oscilloscope.
  - When the screen looks reddish.
    Voltage signal between display control unit connector M95 terminal 52 and 47.
    
    52 - 47 : Refer to "TERMINALS AND REFERENCE VALUE FOR DISPLAY CONTROL UNIT ".
    
    Fig 2: Checking Voltage Signal Between Display Control Unit Connector Terminal 52 And 47
    Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK: Replace display unit. Refer to "DISPLAY UNIT ".

NG: Replace display control unit. Refer to "DISPLAY CONTROL UNIT ".