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 lighting switch is in the HI or PASS setting.




BOTH SIDE HEADLAMPS DO NOT SWITCH TO HIGH BEAM


Diagnosis Procedure

1.COMBINATION SWITCH Inspection
Check the combination switch. Refer to System Description.
Is the combination switch normal?
YES >> GO TO 2
NO >> Repair or replace the malfunctioning part.
2.CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT
CONSULT-III DATA MONITOR
1. Select "HL HI REQ" of IPDM E/R DATA MONITOR item.
2. With operating the lighting switch, check the monitor status.





Is the item status normal?
YES >> GO TO 3
NO >> Replace BCM. Refer to Service and Repair .
3.HEADLAMP (HI) CIRCUIT Inspection
Check the headlamp (HI) circuit. Refer to Diagnosis Procedure.
Is the headlamp (HI) circuit normal?
YES >> Replace IPDM E/R. Refer to Service and Repair .
NO >> Repair or replace the malfunctioning part.