Front Acceleration Sensor Inspection

Suspension. Land Cruiser. Urj200, 202 Grj200 Vdj200
Suspension Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. INSPECT ACCELERATION SENSOR

Front Acceleration Sensor -- Inspection



1. INSPECT ACCELERATION SENSOR



Land Cruiser. Urj200, 202 Grj200 Vdj200.Suspension Control.Suspension Control System.Front Acceleration Sensor Inspection

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

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

  1. Connect the positive (+) end of the battery to terminal 3 (SGB) of the acceleration sensor and the negative (-) end of the battery to terminal 2 (SGG). Then measure the voltage between terminal 1 (SGFR*1, SGFL*2) and terminal 2 (SGG).

    HINT:
    *1: for RH
    *2: for LH

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

    Standard Voltage:
    for RH
    Tester Connection
    		Condition
    		Specified Condition
    1 (SGFR) - 2 (SGG)
    		Sensor is stationary
    		Approx. 2.0 to 2.5 V
    Sensor is tilted
    		Change between approx. 0.9 to 2.3 V
    for LH
    Tester Connection
    		Condition
    		Specified Condition
    1 (SGFL) - 2 (SGG)
    		Sensor is stationary
    		Approx. 2.0 to 2.5 V
    Sensor is tilted
    		Change between approx. 0.9 to 2.3 V
    NOTICE:
    Do not apply a voltage of higher than 6 V.
    HINT:
    The voltage may differ according to the amount that the sensor is tilted.
    1. If the result is not as specified, replace the acceleration sensor.