Power Supply and Ground Circuit Inspection
WARNING: This page is about a different car, the 2005 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUSES
Check for blown combination meter fuses.
FUSES SPECIFICATIONUnit Power source Fuse No. Combination meter Battery 19 Ignition switch ON or START 14 Refer to "WIRING DIAGRAM - METER - ".
OK or NG
- OK : GO TO 2.
- NG : If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to "POWER SUPPLY ROUTING CIRCUIT ".
- CHECK POWER SUPPLY CIRCUIT
- Disconnect combination meter connector.
- Check voltage between combination meter harness connector terminals and ground.TERMINALS VOLTAGE CHART
Terminals Ignition switch position (+) (-) OFF ACC ON Connector Terminal M24 3 Ground Battery voltage Battery voltage Battery voltage 16 0V 0V Battery voltage
OK or NG
- OK : GO TO 3.
- NG : Check the harness for open between combination meter and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between combination meter harness connector terminals and ground.TERMINALS CONTINUITY CHART
Terminals Continuity (+) (-) Connector Terminal M24 13 Ground Yes 23
OK or NG
- OK : Inspection End.
- NG : Repair harness or connector.