Anti-theft Alarm System Messages

SERVICE THEFT DETERRENT SYSTEM

This message displays when there is a problem with the theft-deterrent system programmed in the key.

A fault has been detected in the system which means that the system is disabled and it is not protecting the vehicle. The vehicle usually restarts; however, you may want to take the vehicle to your dealer before turning off the engine. See Immobilizer Operation (Keyless Access) or Immobilizer Operation (Key Access) for more information.

START ABORTED BY THEFT DETERRENT

This message displays if there is a communication problem between the keyless access system and the vehicle. The vehicle cannot be started when this message displays.

See your dealer for service.

THEFT ATTEMPTED

This message displays if the theft-deterrent system has detected a break-in attempt while you were away from the vehicle.

See Anti-theft Alarm System for more information.

    See also:

    OnStar Overview
    If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar system ...

    Vehicle Security
    This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...

    OnStar®
    If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data colle ...