LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System - Service Information >> Height Control Switch >> Inspection [10/2022 - ] >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection [10/2022 - ]: Procedure

  1. INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (HEIGHT CONTROL SWITCH) 
    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Switch Condition Specified Condition
      G6-4 (HSW) - G6-16 (IGH) Switch pushed Below 10 Ω
      Switch not pushed 10 kΩ or higher

      If the result is not as specified, replace the integration control and panel assembly (height control switch).

      GTY1132752Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Integration Control and Panel Assembly (Height Control Switch))
    2. Apply battery voltage between the terminals of the switch, and check the illumination condition of the integration control and panel assembly (height control switch).

      Standard

      Tester Connection Specified Condition
      Battery positive (+) → G6-8 (ILL+)
      Battery negative (-) → G6-15 (ILL-)
      Illuminates

      If the result is not as specified, replace the integration control and panel assembly (height control switch).

      GTY1132753Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Integration Control and Panel Assembly (Height Control Switch))