All Step/Foot Lamps Do Not Operate
WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK EACH DOOR SWITCH
Select "BCM" on CONSULT-III. With "INT LAMP" data monitor, make sure switches listed in display item list turn ON-OFF linked with switch operation. Refer to "DISPLAY ITEM LIST " for switches and their functions.
OK or NG
OK: GO TO 2.
NG: Inspect malfunctioning switch system.
- CHECK STEP LAMP POWER SUPPLY
- Turn ignition switch OFF.
- Check voltage between front step lamp LH harness connector terminal and ground.VOLTAGE REFERENCE CHART
Terminals (-) Voltage (approx.) (+) Front step lamp LH connector Terminal D11 2 Ground Battery voltage
OK or NG
OK: GO TO 3.
NG: GO TO 4.
- CHECK STEP LAMP CONTROL CIRCUIT
- Disconnect BCM connector and front step lamp LH connector.
- Check continuity between BCM harness connector terminal and front step lamp LH harness connector terminal.CONTINUITY REFERENCE CHART
A B Continuity BCM connector Terminal Front step lamp LH connector Terminal M20 62 D11 1 Yes
OK or NG
OK: Replace BCM if front step lamp does not work after setting the connector again. Refer to "REMOVAL AND INSTALLATION OF BCM ".
NG: Repair harness or connector.
- CHECK STEP LAMP POWER SUPPLY CIRCUIT
- Disconnect BCM connector and front step lamp LH connector.
- Check continuity between BCM harness connector terminal and front step lamp LH harness connector terminal.CONTINUITY REFERENCE CHART
A B Continuity BCM connector Terminal Front step lamp LH connector Terminal M20 56 D11 2 Yes
OK or NG
OK: Replace BCM if front step lamp does not work after setting the connector again. Refer to "REMOVAL AND INSTALLATION OF BCM ".
NG: Repair harness or connector.