Headlamps Do Not Turn OFF

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK COMBINATION SWITCH INPUT SIGNAL
Select "BCM" on CONSULT-II. With "HEAD LAMP" data monitor, make sure "HEAD LAMP SW 1" and "HEAD LAMP SW 2" turns ON-OFF linked with operation of lighting switch.

Fig 1: Identifying CONSULT II Display - DATA MONITOR

When lighting switch is in OFF position : HEAD LAMP SW 1 OFF

: HEAD LAMP SW 2 OFF

OK or NG

OK: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".

NG: GO TO 2.
CHECK LIGHTING SWITCH
Check lighting switch. Refer to "COMBINATION SWITCH INSPECTION ".

OK or NG

OK: GO TO 3.

NG: Replace lighting switch. Refer to "REMOVAL AND INSTALLATION ".
CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Select "BCM" on CONSULT-II and perform self-diagnosis for BCM.

Display of self-diagnosis results

NO DTC: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".

CAN COMM CIRCUIT: Refer to "CAN COMMUNICATION INSPECTION USING CONSULT-II (SELF-DIAGNOSIS) ".

Fig 2: Identifying CONSULT II Display - SELECT DIAG RESULTS