RGB Screen Is Rolling (Excepting NAVI Screen)

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK HARNESS

Turn ignition switch OFF.
Disconnect display control unit connector and display connector.

Check continuity between display control unit and display.

HARNESS CHECK CHART (1 OF 2)

Terminals				Continuity
Display control unit (+)		Display (-)
Connector	Terminal (Wire color)	Connector	Terminal (Wire color)
M43	56 (G)	M38	19 (G)	Yes

Check continuity between display control unit and ground.

HARNESS CHECK CHART (2 OF 2)

Terminals			Continuity
Display control unit (+)		(-)
Connector	Terminal (Wire color)	(-)
M62	56 (G)	Ground	No

OK or NG

OK : GO TO 2.
NG : Repair harness or connector.

Fig 1: Checking Continuity Between Display Control Unit And Display, And Between Display Control Unit And Ground

Courtesy of NISSAN MOTOR CO., U.S.A.

CHECK RGB SYNCHRONIZING SIGNAL
1. Connect display control unit connector and display connector.
2. Turn ignition switch ON.
3. Check signal between display connector M38 terminals 19 (G) and 21 with CONSULT-II or oscilloscope.
  1. 19 (G) - 21 : Refer to "TERMINALS AND REFERENCE VALUE FOR DISPLAY ".
OK or NG
1. OK : Replace display.
2. NG : Replace display control unit.
Fig 2: Checking Voltage Between Display Connector M38 Terminals 19 And 21
Courtesy of NISSAN MOTOR CO., U.S.A.