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SEC-100 < COMPONENT DIAGNOSIS > [INTELLIGENT KEY SYSTEM] B210A STEERING LOCK CONDITION SWITCH NO >> Repair or replace harness. 6. CHECK BCM OUTPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect steering lock unit connector and IPDM E/R connector. 3. Check voltage between steering lock unit harness connector and ground. Is the inspection result normal? YES >> GO TO 8. NO >> GO TO 7. 7. CHECK STEERING LOCK UNIT CIRCUIT-3 1. Disconnect BCM connector. 2. Check continuity between steering lock unit harness connector and BCM harness connector. 3. Check continuity between steering lock unit harness connector and ground. Is the inspection result normal? YES >> Replace BCM. Refer to BCS-78, "Removal and Installation" NO >> Repair or replace harness. 8. CHECK IPDM E/R OUTPUT SIGNAL 1. Connect IPDM E/R connector. 2. Disconnect BCM connector. 3. Check voltage between steering lock unit harness connector and ground. Is the inspection result normal? YES >> Replace steering lock unit. NO >> GO TO 9. 9. CHECK STEERING LOCK UNIT CIRCUIT-4 1. Disconnect IPDM E/R connector. 2. Check continuity between steering lock unit harness connector and IPDM E/R harness connector. 3. Check continuity between steering lock unit harness connector and ground. (+) (–) Voltage (V) (Approx.) Steering lock unit Connector Terminal M12 3 Ground Battery voltage Steering lock unit BCM Continuity Connector Terminal Connector Terminal M12 3 M122 97 Existed Steering lock unit Ground Continuity Connector Terminal M12 3 Not existed (+) (–) Voltage (V) (Approx.) Steering lock unit Connector Terminal M12 3 Ground Battery voltage Steering lock unit IPDM E/R Continuity Connector Terminal Connector Terminal M12 3 E10 32 Existed |