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Home >> Lexus >> 2020 >> GX 460 Base >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System (Service Information) >> Height Control Sensor >> Removal [08/2015 - ] >> Procedure
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Removal [08/2015 - ]: Procedure

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

    NOTE:
    • w/ Navigation System:

      After the engine switch is turned off, the display and navigation module display (navigation system) records various types of memory and settings. As a result, after turning the engine switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) battery terminal.

      Waiting Time before Disconnecting Cable from Negative (-) Battery Terminal

      Condition Waiting Time
      Vehicle enrolled in safety connect system 6 minutes
      Vehicle not enrolled in safety connect system 1 minute
    • When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [08/2015 - 08/2019] , or refer to INITIALIZATION [08/2019 - 08/2021] , or refer to INITIALIZATION [08/2021 - 08/2022] , or refer to INITIALIZATION [08/2022 - ] ).
  2. REMOVE REAR WHEEL 
  3. REMOVE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH 
    1. Disconnect the connector, and then detach the connector.
      GTY277250Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Detach the clamp.
    3. Place matchmarks on the link and bracket.
      GTY647792Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Matchmark
    4. Remove the nut and disconnect the sensor link.
    5. Remove the 2 bolts and height control sensor.
      NOTE:

      Replace the rear height control sensor sub-assembly with a new one if it is dropped.

  4. REMOVE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH 

    HINT: 

    Use the same procedure described for the LH side.