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BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON EXL-135 < SYMPTOM DIAGNOSIS > C D E F G H I J K M A B EXL N O P BOTH SIDE FRONT FOG LAMPS ARE NOT TURNED ON Description INFOID:0000000006179074 The front fog lamps do not turn ON in any combination switch (lighting and turn signal switch) setting. Diagnosis Procedure INFOID:0000000006179075 1. COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH) INSPECTION Check the combination switch (lighting and turn signal switch). Refer to . Is the combination switch (lighting and turn signal switch) normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning part. 2. CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT CONSULT-III DATA MONITOR 1. Select "FR FOG REQ" of IPDM E/R DATA MONITOR item. 2. With 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 BCS-53, "Removal and Installation" 3. FRONT FOG LAMP CIRCUIT INSPECTION Check the front fog lamp circuit. Refer to . Is the front fog lamp circuit normal? YES >> Replace IPDM E/R. Refer to PCS-28, "Removal and Installation of IPDM E/R" . NO >> Repair or replace the malfunctioning part. Monitor item Condition Monitor status FR FOG REQ Combination switch (lighting ON ON OFF OFF |