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HEADLAMP (LO) CIRCUIT EXL-117 < DTC/CIRCUIT DIAGNOSIS > [LED HEADLAMP] C D E F G H I J K M A B EXL N O P HEADLAMP (LO) CIRCUIT Component Function Check INFOID:0000000010338799 1. CHECK HEADLAMP (LO) OPERATION With CONSULT 1. Select “HEADLAMP (LO)” in “Active Test” mode of “IPDM E/R” using CONSULT. 2. With operating the test items, check that the headlamp (LO) is turned ON. Is the inspection result normal? YES >> Headlamp (LO) circuit is normal. NO >> Refer to EXL-117, "Diagnosis Procedure" Diagnosis Procedure INFOID:0000000010338800 1. CHECK HEADLAMP (LO) OUTPUT VOLTAGE With CONSULT 1. Turn ignition switch OFF. 2. Disconnect front combination lamp connector. 3. Turn ignition switch ON. 4. Select “HEADLAMP (LO)” 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 HEADLAMP (LO) 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 >> Perform the LED headlamp diagnosis. Refer to EXL-118, "Diagnosis Procedure" NO >> Repair or replace harness. Lo : Headlamp (LO) ON Off : Headlamp (LO) OFF + - Test item Voltage IPDM E/R Connector Terminal RH E101 54 Ground HEADLAMP On 9 – 16 V Off 0 – 1 V LH E102 58 On 9 – 16 V Off 0 – 1 V IPDM E/R Front combination lamp Continuity Connector Terminal Connector Terminal RH E101 54 E93 1 Existed LH E102 58 E91 |