GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 329494  Size: SH
  1. Remove the headlamp assembly.
  2. In order to gain access to the horn assembly, pull the headlamp assembly to one side.
  3. Remove the bolt (3) to the horn bracket through the headlamp cavity.
  4. Disconnect the electrical connector.

Installation Procedure


    Object Number: 329494  Size: SH
  1. Reconnect the electrical connector.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the bolt (3) to the horn bracket.
  4. Tighten
    Tighten the bolt to 17 N·m (12 lb ft).

  5. Install the headlamp assembly.