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EXL-34 < DTC/CIRCUIT DIAGNOSIS > [XENON TYPE] POWER SUPPLY AND GROUND CIRCUIT DTC/CIRCUIT DIAGNOSIS POWER SUPPLY AND GROUND CIRCUIT BCM (BODY CONTROL MODULE) INFOID:0000000010070067 Regarding Wiring Diagram information, refer to . 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuses or fusible link are blown. Is the fuse or fusible link blown? YES >> Replace the blown fuse or fusible link after repairing the affected circuit. NO >> GO TO 2 2. CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM. 3. Check voltage between BCM harness connector and ground. Is the measurement normal? YES >> GO TO 3 NO >> Repair or replace harness. 3. CHECK GROUND CIRCUIT Check continuity between BCM harness connector and ground. Does continuity exist? YES >> Inspection End. NO >> Repair or replace harness. BCM (BODY CONTROL MODULE) : Special Repair Requirement INFOID:0000000010070068 1. REQUIRED WORK WHEN REPLACING BCM Terminal No. Signal name Fuse and fusible link No. 1 Battery power supply H 11 10 24 7 Terminals Voltage (Approx.) (+) ( −) BCM Ground Connector Terminal M16 1 Battery voltage M17 11 M18 24 BCM Ground Continuity Connector Terminal M17 13 Yes |