GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 TrailBlazer - 4WD 🢒 Driver Information and Entertainment 🢒 Cellular, Entertainment, and Navigation 🢒 Front Upper Speaker Replacement

Removal Procedure

    Object Number: 718025 Size: SH
  1. Remove the trim pad. Refer to Instrument Panel Upper Trim Pad Replacement.

    2. Object Number: 718026 Size: SH

    Important: Ensure that the speaker electrical connector does not fall into the speaker opening.

  2. Remove the 3 screws that retain the speaker to the instrument panel (I/P) substrate.
  3. Disconnect the speaker electrical connector.
  4. Remove the speaker from the I/P.

Installation Procedure

    Object Number: 718026 Size: SH
  1. Install the speaker to the I/P.
  2. Connect the speaker electrical connector.

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 3 speaker retaining screws.

    4. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 718025 Size: SH
  4. Install the trim pad. Refer to Instrument Panel Upper Trim Pad Replacement.