Diagnosis Procedure

Both side front fog lamps are not turned ON in any condition.

1. COMBINATION SWITCH INSPECTION 

   Check combination switch. Refer to Symptom Table .

   Is the inspection result normal?

   YES

   GO TO 2.

   NO

   Repair or replace the malfunctioning part.

2. CHECK FRONT FOG LIGHT REQUEST SIGNAL 

   CONSULT

   1. Select "FRONT FOG LAMP REQ" in "Data Monitor" mode of "IPDM E/R".
   2. With operating the front fog lamp switch, check the monitor status.

      Monitor item	Condition		Monitor status
      FRONT FOG LAMP REQ	Front fog lamp switch (With lighting switch1ST)	ON	On
      		OFF	Off

   Is the item status normal?

   YES

   Replace IPDM E/R. Refer to Removal and Installation .

   NO

   Replace BCM. Refer to Removal and Installation .