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 (R: RED) 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 43 M194 17 Existed - Check continuity between display unit harness connector and ground.CONTINUITY REFERENCE CHART
Display unit Ground Continuity Connector Terminal M194 17 Not existed Is inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB (R: RED) 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 Display unit Connector Terminal M194 17 Ground Start confirmation/adjustment mode, and then display color bar by selecting "Color Spectrum Bar" on DISPLAY DIAGNOSIS screen. Is inspection result normal?
YES: Replace display unit. Refer to "EXPLODED VIEW ".
NO: Replace AV control unit. Refer to "EXPLODED VIEW ".