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EXL-282 < DTC/CIRCUIT DIAGNOSIS > [HALOGEN HEADLAMP] DAYTIME RUNNING LIGHT CIRCUIT DAYTIME RUNNING LIGHT CIRCUIT Component Function Check INFOID:0000000010469982 1. CHECK DAYTIME RUNNING LIGHT OPERATION With CONSULT 1. Select “DAYTIME RUNNING LIGHT” in “Active Test” mode of “IPDM E/R” using CONSULT. 2. With operating the test items, check that the daytime running light is turned ON. Is the inspection result normal? YES >> Daytime running light circuit is normal. NO >> Refer to EXL-282, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000010469983 1. CHECK DAYTIME RUNNING LIGHT OUTPUT VOLTAGE With CONSULT 1. Turn ignition switch OFF. 2. Disconnect front combination lamp connector. 3. Turn ignition switch ON. 4. Select “DAYTIME RUNNING LIGHT” in “Active Test” mode of “IPDM E/R” using CONSULT. 5. With operating the test items, check voltage between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Replace IPDM E/R. Refer to PCS-67, "Removal and Installation" 2. CHECK DAYTIME RUNNING LIGHT 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 combination lamp harness connector. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK DAYTIME RUNNING LIGHT GROUND CIRCUIT Check continuity between front combination lamp harness connector and ground. On : Daytime running light ON Off : Daytime running light OFF + - Test item Voltage IPDM E/R Connector Terminal RH E101 50 Ground DAYTIME RUN- On 9 – 16 V Off 0 – 1 V LH E102 57 On 9 – 16 V Off 0 – 1 V IPDM E/R Front combination lamp Continuity Connector Terminal Connector Terminal RH E101 50 E92 2 Existed LH E102 57 E90 |