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Room Light Assembly: Inspection

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT ROOM LIGHT ASSEMBLY 
    1. Check the resistance.
      1. Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in the table below.

        Standard Resistance 

        TESTER CONNECTION SPECIFIED CONDITION CHART

        Tester Connection Condition Specified Condition
        CTY - B - E OFF 10 kΩ or higher
        CTY-B DOOR Below 1 Ω
        B-E ON Below 1 Ω

        If the result is not as specified, replace the room light.

    2. Check the light operation.
      Fig 1: Identifying Terminals Of Room Light Assembly
      G04832915Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Connect the positive (+) battery lead to terminal B and the negative (-) battery lead to terminal CTY, then check that the light illuminates when the switch is in the DOOR position.

        Standard: Light illuminates. 

        If the light does not come on, replace the bulb.

      2. Connect the positive (+) battery lead to terminal B and the negative (-) battery lead to terminal E, then check that the light illuminates when the switch is in the ON position.

        Standard: Light illuminates. 

        If the light does not illuminate, replace the bulb.

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