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On-Vehicle Inspection

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT FRONT STEREO COMPONENT SPEAKER (w/ Front Center Speaker) 

    HINT.

    Remove interior parts so that the front stereo component speaker can be seen

    1. Check the speaker installation.

      OK: The speaker is securely installed. 

      If the result is not as specified, reinstall the front stereo component speaker.

    2. Visually check the speaker.

      OK: The cone paper of the speaker is not torn. 

      If the result is not as specified, replace the front stereo component speaker

    3. Speaker resistance check
      1. Disconnect the front stereo component speaker connector.
      2. Measure the resistance according to the value(s) in the table below

        Standard Resistance 

        RESISTANCE SPECIFICATION

        Tester Connection Condition Specified Condition
        1-2 Always 7 to 9 Ω

        If the result is not as specified, replace the front stereo component speaker

        Fig 1: Identifying Front Stereo Component Speaker Connector
        G05753457Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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