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 AUX IMAGE SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect auxiliary input jacks connector and AV control unit connector.
- Check continuity between auxiliary input jacks harness connector and AV control unit harness connector.CONTINUITY REFERENCE CHART
Auxiliary input jacks AV control unit Continuity Connector Terminal Connector Terminal M253 7 M179 26 Existed - Check continuity between auxiliary input jacks harness connector and ground.CONTINUITY REFERENCE CHART
Auxiliary input jacks Ground Continuity Connector Terminal M253 7 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK AUX IMAGE SIGNAL
- Connect auxiliary input jacks connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between auxiliary input jacks harness connector and ground.SIGNAL REFERENCE CHART
(+) (-) Condition Reference value Auxiliary input jacks Connector Terminal M253 7 Ground At AUX image is displayed. Is the inspection result normal?
YES: Replace AV control unit. Refer to "EXPLODED VIEW ".
NO: Check that there is no malfunction in the external device.