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BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON EXL-257 < SYMPTOM DIAGNOSIS > [LED HEADLAMP] C D E F G H I J K M A B EXL N O P BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON Description INFOID:0000000011280897 Both side headlamps (HI) are not turned ON when setting to the lighting switch HI or PASS. Diagnosis Procedure INFOID:0000000011280898 1. COMBINATION SWITCH INSPECTION Check combination switch. Refer to (with Intelligent Key system) or (without Intelligent Key system). Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning part. 2. CHECK HEADLAMP (HI) REQUEST SIGNAL INPUT CONSULT DATA MONITOR 1. Select “HEADLAMP (HI)” in “Data Monitor” of “IPDM E/R”. 2. With operating the lighting switch, check the monitor status. Is the inspection result normal? YES >> GO TO 3. NO >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with Intelligent Key system) or 135, "Removal and Installation" (without Intelligent Key system). 3. HEADLAMP (HI) CIRCUIT INSPECTION Check headlamp (HI) circuit. Refer to (RH). Is the inspection result normal? YES >> Refer to GI-44, "Intermittent Incident" . NO >> Repair or replace the malfunctioning part. Monitor item Condition Monitor status HEADLAMP (HI) Lighting switch (2ND) HI or PASS On LO Off |