Both Side Headlamps Do Not Switch To High Beam

BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM

Description

The headlamps (both sides) do not switch to high beam when the combination switch (lighting and turn signal switch) is in the HI or PASS setting.


Diagnosis Procedure


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

Check the combination switch (lighting and turn signal switch). Refer to "Symptom Table" With Intelligent Key System (with Intelligent Key) or "Symptom Table" Without Intelligent Key System (without Intelligent Key).
Is the combination switch (lighting and turn signal switch) normal?
YES- GO TO 2.
NO- Repair or replace the malfunctioning part.

2. CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT

CONSULT DATA MONITOR
1.Select HL HI REQ of IPDM E/R DATA MONITOR item.
2.While operating the combination switch (lighting and turn signal switch), check the monitor status.





Is the item status normal?
YES- GO TO 3.
NO- Replace BCM. Refer to "Removal and Installation" Service and Repair (with Intelligent Key) or "Removal and Installation" Service and Repair (without intelligent Key).

3. HEADLAMP (HI) CIRCUIT INSPECTION

Check the headlamp (HI) circuit. Refer to "HEADLAMP SYSTEM : System Description" System Description.
Is the headlamp (HI) circuit normal?
YES- Replace IPDM E/R. Refer to "Removal and Installation" IPDM E/R (With I-Key) (with Intelligent Key) or "Removal and Installation" IPDM E/R (Without I-Key) (without Intelligent Key).
NO- Repair or replace the malfunctioning part.