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Home >> Infiniti >> 2011 >> FX35 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Exterior Lighting System -- FX35/FX50 >> DTC/Circuit Diagnosis >> DTC B2514: Height Sensor Unusual [RR] >> Component Inspection

Component Inspection

  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.
      MONITOR ITEM CHART

      Monitor item Condition Monitor status [Standard value (Approx.)]
      HI SEN OTP RR Sensor lever position Contact with stopper 0.9 V
      Moving between two positions Smooth movement
      90° from stopper 4.5 V

      Is the output value normal? 

      YES: Height sensor is normal.

      NO: Replace the height sensor.