Diagnosis Procedure
WARNING: This page is about a different car, the 2011 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect AV control unit connector and display unit connector.
- Check continuity between AV control unit harness connector and display unit harness connector.CONTINUITY REFERENCE CHART
AV control unit Display unit Continuity Connector Terminal Connector Terminal M172 40 M194 9 Existed - Check continuity between display unit harness connector and ground.CONTINUITY REFERENCE CHART
Display unit Ground Continuity Connector Terminal M194 9 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB AREA (YS) SIGNAL
- Connect AV control unit connector and display unit connector.
- Turn ignition switch ON.
- Check signal between display unit harness connector and ground.SIGNAL REFERENCE CHART
(+) (-) Condition Reference value (Approx.) Display unit Connector Terminal M194 9 Ground At RGB image is displayed. 5.0 V At AUX image is displayed. Is the inspection result normal?
YES: Replace display unit. Refer to "EXPLODED VIEW ".
NO: Replace AV control unit. Refer to "EXPLODED VIEW ".