|
|
E X L - 4 8 < COMPONENT DIAGNOSIS > [XENON TYPE] B2503, B2504 SWIVEL ACTUATOR 1. Turn the ignition switch OFF. 2. Disconnect AFS control unit connector. 3. Check continuity between the AFS control unit harness connector and the headlamp swivel actuator har- Does continuity exist? YES >> Replace the front combination lamp. NO >> Repair the harnesses or connectors. 9. CHECK SWIVEL POSITION SENSOR GROUND CIRCUIT VOLTAGE OUTPUT Check the voltage between the AFS control unit harness connector and the ground. Is the measurement value normal? YES >> GO TO 10. NO >> Replace AFS control unit. 10. CHECK SWIVEL POSITION SENSOR SHORT GROUND CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect AFS control unit connector and the headlamp swivel actuator connector. 3. Check continuity between the AFS control unit harness connector and the headlamp swivel actuator har- Does continuity exist? YES >> Replace the front combination lamp. NO >> Repair the harnesses or connectors. Component Inspection INFOID:0000000003135297 1. CHECK SWIVEL MOTOR SINGLE PART 1. Disconnect the swivel actuator connector. 2. Check the resistance among each swivel actuator connector terminal. AFS control unit Headlamp swivel actuator Continuity Connector Terminal Connector Terminal RH M16 9 E29 1 Existed LH 29 E59 1 Terminals Voltage (Approx.) (+) ( − ) AFS control unit Ground Connector Terminal RH M16 2 0 V LH 27 AFS control unit Headlamp swivel actuator Continuity Connector Terminal Connector Terminal RH M16 2 E29 6 Existed LH 27 E59 6 Swivel actuator Resistance (Approx.) Terminal Terminal 3 7 7.2 Ω 4 8 7.2 Ω 3 4 10 M Ω or more |