Diagnosis Procedure

The daytime running light system is inoperative even though the combination switch (lighting and turn signal switch) and parking brake switch are in the normal setting, also whenever the engine is operating.

1. CHECK DAYTIME RUNNING LIGHT OPERATION 
   1. Perform BCM(HEADLAMP) DAYTIME RUNNING LIGHT active test. Refer to CONSULT Function (BCM - HEADLAMP) .
   2. Check that the daytime running lights turn on.

   Is the inspection results normal?

   YES

   . Refer to Removal and Installation .

   NO

   GO TO 2.

2. CHECK DAYTIME RUNNING LIGHT RELAY FUSE 
   1. Turn the push-button ignition switch OFF.
   2. Check that the following fuse is not blown.

   Unit	Fuse No.	Capacity
   Daytime running light	43	10 A

   Is the inspection result normal?

   YES

   GO TO 3.

   NO

   Replace the blown fuse after repairing the affected circuit.

3. CHECK DAYTIME RUNNING LIGHT BULBS 

   Check the daytime running light bulbs are not open.

   Is the inspection result normal?

   YES

   GO TO 4.

   NO

   Replace the bulbs.

4. PERFORM DAYTIME RUNNING LIGHT CIRCUIT INSPECTION 

   Check the daytime running light circuit. Refer to Diagnosis Procedure .

   Is the inspection results normal?

   YES

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

   NO

   Repair or replace the malfunctioning part.