GM Service Manual Online
For 1990-2009 cars only

Horn Replacement Notchback

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.

  1. Disconnect the negative battery cable.
  2. Remove the left headlamp assembly. Refer to Headlamp Replacement.

  3. Object Number: 1922904  Size: SH
  4. Remove the bolt from the horn.
  5. Disconnect the electrical connector.
  6. Remove the horn (1).

Installation Procedure


    Object Number: 1922904  Size: SH
  1. Connect the electrical connector.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the horn (1) with the bolt and tighten to 21 N·m (16 lb ft).
  4. Install the left headlamp assembly. Refer to Headlamp Replacement.
  5. Connect the negative battery cable.

Horn Replacement Hatchback

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1844444  Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the fascia grille. Refer to Fascia Grille Replacement.
  3. Remove the bolt from the horn.
  4. Disconnect the electrical connector.
  5. Remove the horn (1).

Installation Procedure


    Object Number: 1844444  Size: SH
  1. Connect the electrical connector.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the horn (1) with the bolt and tighten to 21 N·m (16 lb ft).
  4. Install the fascia grille. Refer to Fascia Grille Replacement.
  5. Connect the negative battery cable.