FRONT ACCELERATION SENSOR INSPECTION

PROCEDURE


  1. INSPECT ACCELERATION SENSOR


    1. Connect 3 1.5 V dry cell batteries in series.

    2. Connect a positive (+) lead from the batteries to terminal 3 (SGB) and a negative (-) lead to terminal 2 (SGG).

    3. A01CQOYC01
      *A for LH Side
      *B for RH Side
      *a

      Component without harness connected

      (Front Acceleration Sensor LH)
      B002HVY Top
      B002I10 Bottom

      Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      for LH Side
      Tester Connection Condition Specified Condition
      1 (SGFL) - 2 (SGG) Sensor stationary Approx. 2.0 to 2.5 V
      Sensor vibrating vertically Changes between approx. 0.9 and 3.6 V
      for RH Side
      Tester Connection Condition Specified Condition
      1 (SGFR) - 2 (SGG) Sensor stationary Approx. 2.0 to 2.5 V
      Sensor vibrating vertically Changes between approx. 0.9 and 3.6 V

      Note


      • Do not apply a voltage of more than 6 V.

      • Do not drop the front acceleration sensor. If it is dropped, replace it with a new one.

      • Never place the front acceleration sensor upside down.

      Tech Tips

      When the acceleration sensor is tilted, it may output a different value.