Both Side Headlamps (LO) Are Not Turned On

BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON

Description

The headlamps (both sides) do not turn ON in any lighting switch setting.


Diagnosis Procedure


1. CHECK COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH)

Check the combination switch (lighting and turn signal switch). Refer to "Symptom Table" Symptom Related Diagnostic Procedures.
Is the inspection result normal?
YES- GO TO 2
NO- Repair or replace the malfunctioning part.

2. CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT

CONSULT DATA MONITOR
1.Select HL LO REQ of IPDM E/R DATA MONITOR item.
2.While operating the lighting switch, check the monitor status.





Is the inspection result normal?
YES- GO TO 3
NO- Replace BCM. Refer to "Removal and Installation" Service and Repair.

3. HEADLAMP (LO) CIRCUIT INSPECTION

Check the headlamp (LO) circuit. Refer to "HEADLAMP (HALOGEN) : Diagnosis Procedure" Halogen.
Is the inspection result normal?
YES- Replace IPDM E/R. Refer to "Removal and Installation" Service and Repair.
NO- Repair or replace the malfunctioning part.