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Roof Position Limit Switch: Inspection

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT SLIDE ROOF LIMIT SWITCH 
    1. Measure the resistance of the switch.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 2 Pushed Below 1 Ω
      1 - 2 Not pushed 10 kΩ or higher
      Fig 1: Inspecting Slide Roof Limit Switch
      G05294378Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the side roof limit switch.

  2. INSPECT SLIDE ROOF LIMIT SWITCH (ROOF CLOSE RH) 
    1. Measure the resistance of the switch.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 2 Pushed Below 1 Ω
      1 - 2 Not pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch.

      Fig 2: Inspecting Slide Roof Limit Switch (Roof Close RH)
      G05294379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSPECT SLIDE ROOF LIMIT SWITCH (ROOF CLOSE LH) 
    1. Measure the resistance of the switch.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 2 Pushed Below 1 Ω
      1 - 2 Not pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch.

      Fig 3: Inspecting Slide Roof Limit Switch (Roof Close LH)
      G05294380Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT NO. 1, NO. 2 ROOF POSITION SLIDE ROOF LIMIT SWITCH 
    1. Measure the resistance of the switch (roof position No. 1).

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 3 Not pushed Below 1 Ω
      1 - 3 Pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch.

      Fig 4: Inspecting No. 1, No. 2 Roof Position Slide Roof Limit Switch
      G05294381Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance of the switch (roof position No. 2).

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      2 - 3 Not pushed Below 1 Ω
      2 - 3 Pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch.

  5. INSPECT NO. 3 ROOF POSITION SLIDE ROOF LIMIT SWITCH 
    1. Measure the resistance of the switch.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 2 Not pushed Below 1 Ω
      1 - 2 Pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch.

      Fig 5: Inspecting No. 3 Roof Position Slide Roof Limit Switch
      G05294382Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSPECT SLIDE ROOF LIMIT SWITCH (ROOF OPEN) 
    1. Measure the resistance of the switch.

      Standard resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 - 2 Not pushed Below 1 Ω
      1 - 2 Pushed 10 kΩ or higher

      If the result is not as specified, replace the side roof limit switch (Roof open).

      Fig 6: Inspecting Slide Roof Limit Switch (Roof Open)
      G05294383Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002