Symptom Related Diagnostic Procedures

PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON

Description

The parking, license plate, tail, side marker lamps and each illumination are not turned ON in any condition.


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 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. Daytime Running Light Relay Circuit.
Is the daytime running light relay circuit normal?
YES- Check the parking lamp circuit. Parking Lamp Circuit.
NO- Repair or replace the malfunctioning part.