LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2020 >> LS 500h AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System - Inspection And Adjustment >> Suspension Control System >> Adjustment [10/2023 - ] >> Procedure

Adjustment [10/2023 - ]: Procedure

  1. ADJUST STANDARD VEHICLE HEIGHT 

    Refer to ADJUSTMENT [10/2023 - ]

  2. INSPECT VEHICLE HEIGHT 
    1. Inspect the vehicle height.

      Refer to INITIALIZATION [10/2023 - ]

    2. Perform automatic vehicle height adjustment.

      Refer to INITIALIZATION [10/2023 - ]

      NOTE:

      The possible vehicle height automatic adjustment value is 20 mm (0.787 in.). If the "Height Adjust value + (Standard value - Measurement value - After Height Adjust value)" is 20 mm (0.787 in.) or more, first perform the standard vehicle height adjustment (height control link adjustment).

  3. ADJUST HEIGHT CONTROL SENSOR LINK SUB-ASSEMBLY (for Front) 
    NOTE:
    • First adjust the height control sensor link that has the highest deviation from the standard value.
    • If the deviation of the front and rear link is the same, adjust the front link first.
    1. Loosen the 2 lock nuts on the height control sensor link.
      GTY836066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Turn the bolt of the height control sensor link to adjust the length.

      HINT: 

      • If raising the vehicle height, lengthen the link.
      • If lowering the vehicle height, shorten the link.
      • Turning the bolt of the height control sensor link 1 revolution changes the vehicle height by about 6.9 mm (0.272 in.).
    3. Check if the height control sensor link dimension shown in the illustration is less than the maximum value.
      GTY791736Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Maximum dimension

      18 mm (0.709 in.)

    4. Tighten the lock nuts.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      NOTE:

      Make sure the ball joint and bracket are parallel when tightening the lock nuts.

  4. ADJUST HEIGHT CONTROL SENSOR LINK SUB-ASSEMBLY (for Rear) 
    1. Adjust the rear vehicle height by moving the installation position of the link on the lower arm.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      HINT: 

      When the link is moved 1.0 mm (0.0394 in.), the vehicle height is adjusted by about 1.5 mm (0.0591 in.).

      GTY820558Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Adjustment Range
    2. Perform vehicle height offset calibration once again.

      Refer to INITIALIZATION [10/2023 - ]

    3. Inspect the vehicle height once again.

      Refer to INITIALIZATION [10/2023 - ]

  5. INSPECT WHEEL ALIGNMENT 
    1. for Front:

      Refer to ADJUSTMENT [10/2023 - ]

    2. for Rear:

      Refer to ADJUSTMENT [10/2023 - ]

  6. ADJUST HEADLIGHT ASSEMBLY 

    Refer to ADJUSTMENT [10/2020 - ]