Component Function Check

WARNING: This page is about a different car, the 2008 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Before performing the diagnosis, check that the following is normal.

Battery saver output/power supply circuit
Ignition keyhole illumination bulb

CHECK IGNITION KEYHOLE ILLUMINATION OPERATION
CONSULT-III
1. Turn the ignition switch ON.
2. Select "IGN ILLUM" of BCM (INT LAMP) active test item.
3. With operating the test items, check that the ignition keyhole illumination turns ON/OFF
  ON : Ignition keyhole illumination ON
  
  OFF : Ignition keyhole illumination OFF
Does the ignition keyhole illumination turn ON/OFF?

YES: Ignition keyhole illumination circuit is normal.

NO: Refer to "DIAGNOSIS PROCEDURE ".