GM Service Manual Online
For 1990-2009 cars only

Theft Deterrent Alarm Replacement RHD

Removal Procedure

  1. Open the Hood.

  2. Object Number: 1943676  Size: SH
  3. Disconnect the electrical connectors  (1) from the theft deterrent horn assembly.
  4. Remove the theft deterrent horn assembly to vehicle body retaining bolt (2).
  5. Pull the theft deterrent horn assembly  (3) upward in order to remove it from the vehicle.

Installation Procedure


    Object Number: 1943675  Size: SH
  1. Align the theft deterrent horn assembly in original position. Be sure to align "tang" (1) in the correct position.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the theft deterrent horn to vehicle body retaining bolt (2).
  4. Tighten
    Tighten the bolt to 8 N·m (6 lb ft).

  5. Connect the electrical connectors (3) to the theft deterrent horn assembly.
  6. Close the hood.

Theft Deterrent Alarm Replacement SWBLHD

Removal Procedure

  1. Open the Hood.

  2. Object Number: 1960807  Size: SH
  3. Disconnect the electrical connectors  (3) from the theft deterrent horn assembly.
  4. Remove the theft deterrent horn assembly to vehicle body retaining bolt (1).
  5. Pull the theft deterrent horn assembly  (2) upward in order to remove it from the vehicle.

Installation Procedure


    Object Number: 1960807  Size: SH
  1. Align the theft deterrent horn assembly in original position. Be sure to align locating tang (2) in the correct position.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the theft deterrent horn to vehicle body retaining bolt (1)).
  4. Tighten
    Tighten the bolt to 8 N·m (6 lb ft).

  5. Connect the electrical connectors (3) to the theft deterrent horn assembly.
  6. Close the hood.