Height Control Sensor Inspection


  1. INSPECT REAR HEIGHT CONTROL SENSOR

Height Control Sensor -- Inspection



1. INSPECT REAR HEIGHT CONTROL SENSOR


  1. Check the rear height control sensor.


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Suspension Control.Air Suspension System.Height Control Sensor Inspection


    Text in Illustration
    *a
    		Component without harness connected
    (Rear Height Control Sensor)
    		*b
    		Min. Low
    *c
    		Normal
    		*d
    		Max. High
    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
    		45°
    		Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
    		45°

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

    2. Connect the positive (+) end of the batteries to terminal 1 (SHB) of the height control sensor and the negative (-) end of the batteries to terminal 3 (SHG). While slowly moving the sensor link up and down, measure the voltage between terminal 2 (SHRR) and terminal 3 (SHG).

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

      Standard Voltage:
      for RHD
      Tester Connection
      		Sensor Condition
      		Specified Condition
      3 (SHG) - 2 (SHRR)
      		High (45°)
      		4.4 to 4.6 V
      Normal (0°)
      		2.3 to 2.6 V
      Low (-45°)
      		0.4 to 0.6 V
      for LHD
      Tester Connection
      		Sensor Condition
      		Specified Condition
      3 (SHG) - 2 (SHRL)
      		High (45°)
      		4.4 to 4.6 V
      Normal (0°)
      		2.3 to 2.6 V
      Low (-45°)
      		0.4 to 0.6 V
      NOTICE:
      Do not apply higher than 6 V.
      If the result is not as specified, replace the height control sensor.