|
|
PCS-62 < COMPONENT DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] POWER SUPPLY AND GROUND CIRCUIT POWER SUPPLY AND GROUND CIRCUIT BCM BCM : Diagnosis Procedure INFOID:0000000003805758 1. CHECK FUSE AND FUSIBLE LINK Check that the following fuse and fusible link are not blown. Is the fuse fusing? YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is blown. NO >> GO TO 2. 2. CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connectors. 3. Check voltage between BCM harness connector and ground. Is the measurement value 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. Signal name Fuse and fusible link No. Battery power supply I 10 (+) ( − ) Voltage (V) (Approx.) BCM Connector Terminal M118 1 Ground Battery voltage M119 11 M123 116 BCM Ground Continuity Connector Terminal M119 13 Existed |