GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Terrain 🢒 Safety and Security 🢒 Object Detection 🢒 Rear Object Alarm Module Replacement

Removal Procedure

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

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

    2. Object Number: 1814137 Size: SH
  2. Remove the lower quarter trim panel. Refer to Quarter Lower Rear Trim Panel Replacement.
  3. Disconnect the connector of the alarm control module.
  4. Remove the nuts and the rear alarm control module.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1814137 Size: SH
  1. Install the rear object alarm control module with the nuts and tighten to 8 N·m (71 lb in).
  2. Connect the electrical connectors.
  3. Install the lower quarter trim panel. Refer to Quarter Lower Rear Trim Panel Replacement.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.