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EXL-244 < SYMPTOM DIAGNOSIS > BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON Description INFOID:0000000004201546 The headlamps (both sides) do not turn ON in any lighting switch setting. Diagnosis Procedure INFOID:0000000004201547 1. CHECK COMBINATION SWITCH Check the combination switch. Refer to Is the combination switch normal? YES >> GO TO 2 NO >> Repair or replace the malfunctioning part. 2. CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT CONSULT-III DATA MONITOR 1. Select "HL LO 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 BCS-96, "Removal and Installation" 3. HEADLAMP (LO) CIRCUIT INSPECTION Check the headlamp (LO) circuit. For Halogen headlamps, refer to EXL-42, "HEADLAMP (HALOGEN) : Diag- . For Xenon headlamps, refer to EXL-44, "HEADLAMP (XENON) : Diagnosis Procedure" . Is the headlamp (LO) circuit normal? YES >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation" NO >> Repair or replace the malfunctioning part. Monitor item Condition Monitor status HL LO REQ Lighting switch 2ND ON OFF OFF |