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Home >> Lexus >> 2021 >> GX 460 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System (Service Information) >> Yaw Rate And Acceleration Sensor >> Installation [08/2015 - 08/2019] >> Procedure
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Installation [08/2015 - 08/2019]: Procedure

  1. INSTALL YAW RATE AND ACCELERATION SENSOR 
    1. Attach the clamp to the hole of the sensor bracket.
    2. Connect the connector.
      NOTE:

      Securely connect the connector.

    3. Install the yaw rate and acceleration sensor with the 2 bolts.

      Torque: 15 N*m (148 kgf*cm, 11 ft.*lbf) 

      NOTE:
      • If the sensor is dropped, replace it.
      • Make sure the bracket rotation stopper touches the installation position.
      • Make sure that the sensor is oriented correctly.
      • When installing the sensor, make sure to avoid impacts to the sensor.
  2. INSTALL REAR CONSOLE BOX ASSEMBLY 
    1. w/ Refrigerated Cool Box:

      Install the rear console box assembly (Refer to INSTALLATION [08/2015 - 08/2020] ).

    2. w/o Refrigerated Cool Box:

      Install the rear console box assembly (Refer to INSTALLATION [08/2015 - 08/2019] ).

  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [08/2015 - 08/2019] ).

  4. PERFORM YAW RATE AND ACCELERATION SENSOR ZERO POINT CALIBRATION 
    1. Perform yaw rate and acceleration sensor zero point calibration (Refer to CALIBRATION [08/2015 - 08/2019] ).
  5. CHECK YAW RATE AND ACCELERATION SENSOR SIGNAL 
    1. Check the yaw rate and acceleration sensor signal (Refer to TEST MODE PROCEDURE [08/2015 - 08/2019] ).