GM Service Manual Online
For 1990-2009 cars only

Object Number: 822610  Size: A1

Your vehicle may have a content theft-deterrent alarm system.

Arming the System

With the ignition off, you can arm the system by pressing the Remote Keyless Entry (RKE) transmitter lock button or the power door lock switch while the driver's door is open.

The system will arm thirty seconds after all the doors are closed, or sixty seconds with any door open.

If you press the lock button on the transmitter a second time while all the doors are closed, the system will arm immediately. The system will still arm in sixty seconds if a door is open. When the open door is closed, the system will arm.

The security light, located on the instrument panel cluster, will turn on to indicate that arming has been initiated. Once the system is armed, the security light will flash once every three seconds.

If the security light is flashing twice per second, this means that a door is open.

If you do not want to arm the system, you may lock the car with the lock levers on the doors.

Disarming the System

Press the RKE transmitter unlock button, or turn the ignition to ON to disarm the system.

Once the system is disarmed, the security light will stop flashing.

How the System Alarm is Activated

If the system is armed, it can be activated by:

    • Opening the driver's door or trunk. This will cause a ten second pre-alarm chirp followed by a thirty second full alarm of horn and lights.
    • Opening any other door. This will immediately cause a full alarm of horn and lights for thirty seconds.
    • Opening the hood. If the vehicle has the remote start feature, it will activate the full alarm.

When an alarm event has finished, the system will re-arm itself automatically.

How to Turn Off the System Alarm

To turn off the system alarm, do one of the following:

    • Press the lock button on the RKE transmitter. The system will then re-arm itself.
    • Press the unlock button on the RKE transmitter. This will also disarm the system.
    • Insert the key in the ignition and turn it on. This will also disarm the system.

How to Detect a Tamper Condition

If you hear three chirps when the unlock or lock button is pressed on the RKE transmitter, it means that the content theft security system alarm was previously triggered.