GMC Terrain: Disarming the System - Anti-theft Alarm System - Vehicle Security - Keys, Doors, and Windows - GMC Terrain Owner's ManualGMC Terrain: Disarming the System

To disarm the system, do one of the following:

○ Press ○ Turn the ignition to ON/RUN. on the RKE transmitter.

○ Turn the ignition to ON/RUN.

○ Allow the alarm to time out after about 30 seconds and reset itself.

The alarm automatically disarms. If the system is armed and any door is unlocked without pressing the alarm sounds. on the RKE transmitter, the alarm sounds.

    Arming the System
    To arm the system, do one of the following: ○ Press on the RKE transmitter. ○ Lock the vehicle using the key in the driver door. The alarm automatically arms after about 30 seconds. Th ...

    How to Detect a Tamper Condition
    If is pressed and the horn sounds, an attempted break-in has occurred while the system was armed. If the alarm has been activated, the THEFT ATTEMPTED message will appear on the DIC. See Key and ...

    See also:

    Vehicle modifications/alterations
    WARNING: Any modifications or alterations to this vehicle could seriously affect its roadworthiness and safety and may lead to an accident resulting in serious injury or death. ...

    Towing
    The rear sensors are automatically disabled when a trailer with an approved electrical connector is connected. Note: Trailers fitted with LED lights will not disable the rear parking aids sensors. ...

    How do states use OBD II for emission inspections?
    Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission ...