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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 REAR SPEAKER (w/ Front Center Speaker) 

    HINT:

    Remove interior parts so that the rear speaker can be seen.

    1. Check the speaker installation

      OK: The speaker is securely installed. 

      If the result is not as specified, reinstall the rear 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 rear speaker

  2. INSPECT REAR SPEAKER (w/o Front Center Speaker) 

    HINT:

    Remove interior parts so that the rear speaker can be seen.

    1. Check the speaker installation.

      OK: The speaker is securely installed. 

      If the result is not as specified, reinstall the rear 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 rear speaker

    3. Speaker resistance check
      1. Disconnect the rear 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 3.2 to 4.8 Ω

        If the result is not as specified, replace the rear speaker.

        Fig 1: Identifying Rear Speaker Connector
        G05753448Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSPECT REAR NO. 2 SPEAKER 

    HINT.

    Remove interior parts so that the rear No. 2 speaker can be seen.

    1. Check the speaker installation.

      OK: The speaker is securely installed. 

      If the result is not as specified, reinstall the rear No. 2 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 rear No. 2 speaker

  4. INSPECT REAR NO. 3 SPEAKER (w/o Front Center Speaker) 

    HINT.

    Remove interior parts so that the rear No. 3 speaker can be seen

    1. Check the speaker installation.

      OK: The speaker is securely installed. 

      If the result is not as specified, reinstall the rear No. 3 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 rear No. 3 speaker

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