GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 STS 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Theft Deterrent Alarm Replacement

Removal Procedure

    Object Number: 899939 Size: SH
  1. Remove the right rear compartment trim. Refer to Rear Compartment Trim Panel Replacement.
  2. Remove the nuts securing the theft deterrent alarm (1) to the vehicle body.
  3. Disconnect the electrical connector (3) from the alarm.
  4. Remove the alarm from the vehicle.

Installation Procedure

    Object Number: 899939 Size: SH
  1. Reconnect the electrical connector (3) to the alarm.

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

  2. Install the alarm onto the vehicle.

    3. Tighten
    Tighten the nuts to 9 N·m (80 lb in).

  3. Install the rear compartment trim. Refer to Rear Compartment Trim Panel Replacement.