Color of RGB Image is Not Proper (Only NAVI Screen Looks Yellowish)

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

CHECK RGB HARNESS

Turn ignition switch OFF.
Disconnect NAVI control unit connector M96 and display control unit connector M95.
Check continuity between NAVI control unit and display control unit.
Check continuity between NAVI control unit and ground.

When the screen looks yellowish.

RGB HARNESS - SCREEN LOOKS YELLOWISH (1 OF 2)

Terminals				Continuity
B		A
Connector	Terminal	Connector	Terminal
NAVI control unit: M96	46	Display control unit: M95	48	Yes
NAVI control unit: M96	47	Display control unit: M95	95	Yes

RGB HARNESS - SCREEN LOOKS YELLOWISH (2 OF 2)

Terminals			Continuity
B		-
Connector	Terminal	-
NAVI control unit: M96	46	Ground	No
NAVI control unit: M96	47	Ground	No

Fig 1: Checking Continuity Between NAVI 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 NAVI control unit connector and display control unit connector.
2. Turn ignition switch ON.
3. Display "Color bar" by "CONFIRMATION/ADJUSTMENT" mode.
4. Check signal between NAVI control unit connector M96 terminal 46 and 47 with CONSULT-III or oscilloscope.
- When the screen looks yellowish.
  Voltage signal between NAVI control unit connector M96 terminal 46 and 47.
  
  46 - 47: Refer to "TERMINALS AND REFERENCE VALUE FOR NAVI CONTROL UNIT ".
Fig 2: Checking Signal Between NAVI Control Unit Connector M96 Terminal 46 And 47
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

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

NG: Replace NAVI control unit. Refer to "NAVI CONTROL UNIT ".