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EXL-180 < DTC/CIRCUIT DIAGNOSIS > [HALOGEN TYPE] FRONT FOG LAMP CIRCUIT FRONT FOG LAMP CIRCUIT Component Function Check INFOID:0000000012201759 1. CHECK FRONT FOG LAMP OPERATION With CONSULT 1. Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R” using CONSULT. 2. With operating the test items, check that the front fog lamp is turned ON. Without CONSULT 1. Start IPDM E/R auto active test. Refer to PCS-12, "Diagnosis Description" 2. Check that the front fog lamp is turned ON. YES >> Front fog lamp circuit is normal. NO >> Refer to EXL-180, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000012201760 1. CHECK FRONT FOG LAMP FUSE 1. Turn ignition switch OFF. 2. Check that the following fuses are not blown (open). Is the fuse blown (open)? YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown (open). NO >> GO TO 2. 2. CHECK FRONT FOG LAMP POWER SUPPLY With CONSULT 1. Disconnect front fog lamp connector. 2. Turn ignition switch ON. 3. Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R” using CONSULT. 4. With operating the test items, check the voltage between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Replace IPDM E/R. Refer to PCS-37, "Removal and Installation" 3. CHECK FRONT FOG LAMP POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R connector. 3. Check continuity between IPDM E/R harness connector and front fog lamp harness connector. Fog : Front fog lamp ON Off : Front fog lamp OFF Unit Location Fuse No. Capacity Front fog lamp IPDM E/R #50 15 A + - Test item Voltage IPDM E/R Connector Terminal RH E12 19 Ground EXTERNAL Fog 9 – 16 V Off 0 – 1 V LH 20 Fog 9 – 16 V Off 0 – 1 V |