2007 Lexus GS 430FACTORY OEM SERVICE PROCEDURE

VSC Off Switch: Inspection

  1. INSPECT VSC OFF SWITCH 
    1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION REFERENCE CHART

      Tester Connection Switch Condition Specified Condition
      3 - 4 Pressed Below 1 Ω
      3 - 4 Not pressed 10 kΩ or higher

    If the value is not as specified, replace the VSC OFF switch.

    Fig 1: Inspecting VSC OFF Switch
    G05297189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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