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Inspection [09/2023 - ]: Procedure

  1. INSPECT TRIP SWITCH 
    1. Measure the resistance according to the value(s) in the table below.
      GTY1239137Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Trip Switch)

      Standard Resistance

      Tester Connection Condition Specified Condition
      D55-5 (RV) - D55-7 (E) Light control rheostat up switch pressed Below 50 Ω
      D55-5 (RV) - D55-7 (E) Light control rheostat up switch not pressed 10 kΩ or higher
      D55-5 (RV) - D55-7 (E) Light control rheostat down switch pressed 1.71 to 1.89 kΩ
      D55-5 (RV) - D55-7 (E) Light control rheostat down switch not pressed 10 kΩ or higher
      D55-4 (A/B) - D55-7 (E) ODO/TRIP switch pressed Below 50 Ω
      D55-4 (A/B) - D55-7 (E) ODO/TRIP switch not pressed 10 kΩ or higher

      If the result is not as specified, replace the trip switch.

    2. Illumination Inspection
      1. GTY1228079Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Trip Switch)

        Apply auxiliary battery voltage to the trip switch and check that it illuminates.

        OK

        Tester Connection Specified Condition
        Auxiliary battery positive (+) → D55-3 (ILL+)
        Auxiliary battery negative (-) → D55-8 (ILL-)
        Illuminates

        If the result is not as specified, replace the trip switch.