Quick Reference Table
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.
- Select a malfunctioning diagnosis No. in DIAGNOSIS RESULT QUICK REFERENCE TABLE .
- Find estimated malfunctioning system in DIAGNOSIS RESULT QUICK REFERENCE TABLE and perform check by referring to "WIRING DIAGRAM - COMM - ".
- Turn the ignition switch OFF and perform self-diagnosis again.SCREEN SWITCH CHART
Screen switch Diagnosis No. Switch color DCU (1) Audio unit Navigation GPS antenna Red X 1 Yellow X X 2 X X X 3 (1) DCU = Display control unit
CAUTION:
- When A/C and AV switch has a malfunction, you cannot start.
- When display has a malfunction, you cannot start.
- Check the following when the self-diagnosis mode cannot be used.
- AV communication line between display control unit and A/C and AV switch. Refer to "AV COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND A/C AND AV SWITCH) ".
- A/C and AV switch power supply and ground circuit. Refer to "POWER SUPPLY AND GROUND CIRCUIT CHECK FOR A/C AND AV SWITCH ".
- Display communication line between display control unit and display. Refer to "DISPLAY COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND DISPLAY ".
- Display power supply and ground circuit. Refer to "POWER SUPPLY AND GROUND CIRCUIT CHECK FOR DISPLAY ".