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EXL-68 < DTC/CIRCUIT DIAGNOSIS > [XENON TYPE] B2513 HEIGHT SENSOR UNUSUAL [FR] B2513 HEIGHT SENSOR UNUSUAL [FR] DTC Logic INFOID:0000000006213932 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. DTC ERASE Erase the DTC memory of AFS with CONSULT-III. >> GO TO 2. 2. DTC CONFIRMATION 1. Start the engine. 2. Turn the headlamp ON. 3. Select the self-diagnosis with CONSULT-III. 4. Check the self-diagnosis result. Refer to . Is DTC “B2513” detected? YES >> Refer to . NO >> Refer to GI-40, "Intermittent Incident" . Diagnosis Procedure INFOID:0000000006213933 1. CHECK HEIGHT SENSOR SIGNAL INPUT 1. Turn ignition switch ON. 2. Check voltage between AFS control unit harness connector and ground. Is the measurement value within the standard value? YES >> Replace AFS control unit. Refer to EXL-135, "Removal and Installation" Less than the standard value >>GO TO 2. 2. CHECK HEIGHT SENSOR POWER SUPPLY CIRCUIT INPUT VOLTAGE 1. Turn ignition switch OFF. 2. Disconnect front height sensor connector. 3. Turn ignition switch ON. 4. Check voltage between front height sensor harness connector and ground. DTC No. Trouble diagnosis name DTC detection condition Possible cause B2513 Height sensor unusual [FR] An applicable DTC is indicated when any of the or more, or 4 V or less. • The front height sensor signal is 0.25 V or less, or 4.75 V or more. Front height sensor (+) ( − ) Voltage (Approx.) AFS control unit Connector Terminal M135 23 Ground 0.25 - 4.75 V (+) ( − ) Voltage (Approx.) Front height sensor Connector Terminal E208 1 Ground 5 V |