RGB Screen is Rolling (NAVI Screen)

WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK HARNESS

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

Check continuity between NAVI control unit and display control unit.

CONTINUITY CHECK CHART

Terminals				Continuity
NAVI control unit		Display control unit
Connector	Terminal (Wire color)	Connector	Terminal (Wire color)
M62	16 (P/L)	M43	43 (P/L)	Yes
M62	14	M43	41	Yes

Check continuity between NAVI control unit and ground.

Fig 1: Disconnecting NAVI Control Unit Connector And Display Control Unit Connector

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

CONTINUITY CHECK CHART

Terminals
	NAVI control unit		Ground
Connector	Terminal (Wire color)
M62	16 (P/L)	No
M62	14	No

OK or NG

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

CHECK RGB SYNCHRONIZING SIGNAL
1. Connect NAVI control unit connector and display control unit connector.
2. Turn ignition switch ON.
3. Check signal between NAVI control unit connector M43 terminals 16 (P/L) and 14 with CONSULT-II or oscilloscope.
  16 (P/L) -14: Refer to " TERMINALS AND REFERENCE VALUE FOR NAVI CONTROL UNIT ".
  
  Fig 2: Checking Signal Between NAVI Control Unit Connector Terminals
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace display control unit.
2. NG: Replace NAVI control unit.