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Home >> Lexus >> 2019 >> LS 500 Base, AWD >> Repair and Diagnosis >> Steering >> Power Steering >> Variable Gear Ratio Steering System - Diagnostics - Introduction >> Variable Gear Ratio Steering System >> Calibration [12/2017 - 10/2023] >> Calibration [12/2017 - 10/2023]

Calibration [12/2017 - 10/2023]

  1. PERFORM ACTUATOR ANGLE NEUTRAL POINT CALIBRATION AND INITIALIZATION 
    1. Position the tires straight ahead.
      NOTE:

      Drive the vehicle to confirm that the steering wheel is centered.

    2. Turn the engine switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch on (IG).
    5. Enter the following menus: Chassis / VGRS / Utility / Steering Angle Adjust.

      Chassis > VGRS > Utility 

      Tester Display
      Steering Angle Adjust
    6. According to the display on the Techstream, perform actuator angle neutral point calibration and initialization.