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EXL-254 < DTC/CIRCUIT DIAGNOSIS > [HALOGEN HEADLAMP] B20CE HEADLAMP (HI) LH POWER SUPPLY CIRCUIT 3. Disconnect IPDM E/R connector and front combination lamp LH connector. 4. Check continuity between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace harness. 2. CHECK HEADLAMP (HI) LH POWER SUPPLY With CONSULT 1. Connect IPDM E/R connector. 2. Turn ignition switch ON 3. Select “HEADLAMP (HI)” in “Active Test” mode of “IPDM E/R” using CONSULT. 4. With operating the test items, check the voltage between front combination lamp LH harness connector Is the inspection result normal? YES >> GO TO 3. NO >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation" 3. CHECK HEADLAMP (HI) LH Check the headlamp (HI) LH. Refer to EXL-254, "Component Inspection" . Is the inspection result normal? YES >> INSPECTION END NO >> Repair or replace the malfunctioning part. Component Inspection INFOID:0000000010469943 1. CHECK HEADLAMP (HI) LH 1. Turn ignition switch OFF. 2. Disconnect front combination lamp LH connector. 3. Check resistance of front combination lamp LH terminals. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2. CHECK HEADLAMP (HI) LH 1. Remove headlamp (HI) LH bulb. 2. Check resistance of front combination lamp LH terminals. IPDM E/R — Continuity Connector Terminal E101 51 Ground Not existed + - Test item Voltage Front combination lamp LH Connector Terminal E90 5 Ground HEADLAMP On 9 – 16 V Off 0 – 1 V Front combination lamp LH Resistance Terminal 5 1 Except 0 Ω |