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Home >> Lexus >> 2021 >> LS 500 Base, RWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System - Service Information >> Front Acceleration Sensor >> Installation [10/2020 - 10/2023] >> Procedure
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Installation [10/2020 - 10/2023]: Procedure

  1. INSTALL ACCELERATION SENSOR ASSEMBLY 
    1. for LH Side:
      1. Connect the connector.
        GTY825168Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Install the acceleration sensor with the 2 nuts.

        Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf) 

        NOTE:
        • Avoid any impact to the acceleration sensor.
        • Do not drop the acceleration sensor. If it is dropped, replace it with a new one.
      3. Return the floor carpet to its original position.
    2. for RH Side:
      1. Connect the connector.
        GTY825167Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Install the acceleration sensor with the 2 nuts.

        Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf) 

        NOTE:
        • Avoid any impact to the acceleration sensor.
        • Do not drop the acceleration sensor. If it is dropped, replace it with a new one.
      3. Return the floor carpet to its original position.
  2. INSTALL COWL SIDE TRIM BOARD LH 

    Refer to PROCEDURE - Step 34 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 33 [10/2022 - 10/2023]

  3. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 35 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 34 [10/2022 - 10/2023]

  4. INSTALL INSTRUMENT SIDE PANEL LH 

    Refer to PROCEDURE - Step 36 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 35 [10/2022 - 10/2023]

  5. INSTALL FRONT DOOR SCUFF PLATE LH 

    Refer to PROCEDURE - Step 42 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 42 [11/2021 - 10/2023]

  6. INSTALL COWL SIDE TRIM BOARD RH 

    HINT: 

    Use the same procedure described for the LH side.

  7. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 39 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 38 [10/2022 - 10/2023]

  8. INSTALL INSTRUMENT SIDE PANEL RH 

    Refer to PROCEDURE - Step 40 [10/2020 - 10/2022] , or refer to PROCEDURE - Step 39 [10/2022 - 10/2023]

  9. INSTALL FRONT DOOR SCUFF PLATE RH 

    HINT: 

    Use the same procedure described for the LH side.

  10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Refer to INSTALLATION [10/2020 - 10/2023]

  11. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL 

    Refer to WORK PROCEDURE [10/2020 - 10/2022] , or refer to WORK PROCEDURE [10/2022 - 10/2023]

    HINT: 

    When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [10/2020 - 10/2023]