With Daytime Running Light System

PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMPS ARE NOT TURNED ON


WITH DAYTIME RUNNING LIGHT SYSTEM : Diagnosis Procedure

1.SYMPTOM CONFIRMATION
Turn the lighting switch 1ST.
Are each illumination turned ON?
YES - GO TO 4.
NO - GO TO 2.
2.COMBINATION SWITCH INSPECTION
Check the combination switch. Symptom Related Diagnostic Procedures.
Is the combination switch normal?
YES - GO TO 3.
NO - Repair or replace the malfunctioning part.
3.CHECK TAIL LAMP RELAY REQUEST SIGNAL INPUT
CONSULT-III DATA MONITOR
1. Select "TAIL & CLR REQ" of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.





Is the item status normal?
YES - Replace IPDM E/R.
NO - Replace BCM.
4.DAYTIME RUNNING LIGHT RELAY CIRCUIT INSPECTION
Check the daytime running light relay circuit. Component Function Check.
Is the daytime running light relay circuit normal?
YES - Check the parking lamp circuit. Diagnosis Procedure.
NO - Repair or replace the malfunctioning part.