Diagnosis Procedure
- COMBINATION SWITCH INSPECTION
Check combination switch. Refer to SYMPTOM TABLE (with Intelligent Key system) or SYMPTOM TABLE (without Intelligent Key system).
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair or replace the malfunctioning part.
- CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
- Select "HEADLAMP (HI)" in "Data Monitor" of "IPDM E/R".
- With operating the lighting switch, check the monitor status.
Monitor item Condition Monitor status HEADLAMP (HI) Lighting switch
(2ND)HI or PASS On LO Off Is the inspection result normal?
YES
GO TO STEP 3 .
NO
Replace BCM. Refer to REMOVAL AND INSTALLATION (with Intelligent Key system) or REMOVAL AND INSTALLATION (without Intelligent Key system).
- HEADLAMP (HI) CIRCUIT INSPECTION
Check headlamp (HI) circuit. Refer to DTC LOGIC (LH) or DTC LOGIC (RH).
Is the inspection result normal?
YES
Refer to INTERMITTENT INCIDENT .
NO
Repair or replace the malfunctioning part.