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B20E3 LED HEADLAMP LH EXL-253 < DTC/CIRCUIT DIAGNOSIS > [LED HEADLAMP] C D E F G H I J K M A B EXL N O P B20E3 LED HEADLAMP LH DTC Logic INFOID:0000000011280893 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. SELF DIAGNOSTIC RESULT 1. Turn ignition switch ON. 2. Check “Self Diagnostic Result” with CONSULT. YES >> Refer to EXL-253, "Diagnosis Procedure" . NO >> Inspection End. Diagnosis Procedure INFOID:0000000011280894 1. CHECK FRONT COMBINATION LAMP LH SHORT CIRCUIT TO GROUND 1. Disconnect front combination lamp LH connector and IPDM E/R connector. 2. 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 FRONT COMBINATION LAMP LH SHORT CIRCUIT TO GROUND 1. Reconnect IPDM E/R connector. 2. Check continuity between front combination lamp LH harness connector and ground. Is the inspection result normal? YES >> Replace front combination lamp LH. Refer to EXL-266, "Removal and Installation" . NO >> Replace IPDM E/R. Refer to PCS-40, "Removal and Installation" . DTC No. Self-diagnosis item DTC Detection Condition Possible causes B20E3 LED HEADLAMP LH Detection signal circuit short to ground • Harness or connectors between the front com- bination lamp LH and the IPDM E/R • IPDM E/R IPDM E/R Ground Continuity Connector Terminal E217 53 No Front combination lamp LH Ground Ground Connector Terminal E239 7 No |