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EXL-52 < DTC/CIRCUIT DIAGNOSIS > [XENON TYPE] B2514 HEIGHT SENSOR UNUSUAL [RR] Is the measurement value within the standard value? YES >> GO TO 7. NO >> Replace AFS control unit. 7. CHECK HEIGHT SENSOR GROUND CIRCUIT 1. Turn the ignition switch OFF. 2. Disconnect AFS control unit connector and the height sensor connector. 3. Check continuity between the AFS control unit harness connector and the height sensor harness connec- Does continuity exist? YES >> Replace the height sensor. NO >> Repair the harnesses or connectors. Component Inspection INFOID:0000000005244701 1. CHECK HEIGHT SENSOR 1. Remove the height sensor (the height sensor connector is connected). 2. Start the engine. 3. Turn the light switch 2ND. 4. Select "HI SEN OTP RR” of AFS data monitor item. 5. With moving the sensor lever, check the monitor status. Is the output value normal? YES >> Height sensor is normal. NO >> Replace the height sensor. Terminals Voltage (Approx.) (+) ( − ) AFS control unit Ground Connector Terminal M16 8 0 V AFS control unit Height sensor Continuity Connector Terminal Connector Terminal M16 8 B32 3 Existed Monitor item Condition Monitor status [Standard value (Approx.)] HI SEN OTP RR Sensor lever po- Contact with 0.9 V Moving be- Smooth move- 90 ° from stopper 4.5 V |