May 14, 2026

Vehicle theft is an ongoing concern for car owners. At Tri-City Chevrolet in Eden, NC, we understand how valuable your Chevrolet vehicle is and strive to provide you with the latest tools and technologies to keep it secure. The GM Advanced Theft Deterrent system is designed to offer comprehensive protection against theft, utilizing various security features to keep your vehicle safe. This blog will explore the key features, benefits, and advantages of the GM Advanced Theft Deterrent system and how it works to safeguard your Chevrolet vehicle.

Vehicle Theft Prevention FAQ: Protect Your Chevrolet with Advanced Theft Deterrent Features

What Is the GM Advanced Theft Deterrent System?

The GM Advanced Theft Deterrent system is a set of integrated security features designed to provide enhanced protection against vehicle theft. By using a combination of sensors, locking mechanisms, and alarm systems, this system offers a comprehensive solution for preventing unauthorized access to your vehicle.

Key Features of the GM Advanced Theft Deterrent System

Electric Fuel Filler Lock

The electric fuel filler lock is a crucial component of the GM Advanced Theft Deterrent system. This feature prevents unauthorized access to the fuel tank, making it more difficult for thieves to tamper with or siphon fuel from your vehicle. With this added layer of protection, your vehicle is less vulnerable to fuel theft and tampering.

Steering Column Lock

The steering column lock is another critical feature of the GM Advanced Theft Deterrent system. This lock is designed to prevent the steering wheel from being turned when the vehicle is not in use. It acts as a strong deterrent against hot-wiring and unauthorized driving, making it harder for thieves to steal your vehicle without the proper key.

Vehicle Inclination Sensor

The vehicle inclination sensor detects any movement or tilt of the vehicle. If someone attempts to tow or jack up your vehicle, the sensor will trigger an alert. This feature provides an added level of security, especially for preventing thefts involving the removal of the vehicle’s wheels or towing the entire car away.

Interior Movement Sensor

The interior movement sensor is a highly effective security feature that detects any unauthorized movement inside the vehicle. If an intruder enters the car and starts moving around, the sensor will immediately activate the vehicle’s alarm system, notifying you and anyone nearby that something suspicious is happening.

Glass Breakage Sensor

The glass breakage sensor is designed to detect the sound and vibration of breaking glass. If a thief attempts to break the windows or windshield to gain access to the vehicle, the sensor will trigger the alarm system, alerting you to the break-in attempt. This is especially useful for protecting the vehicle’s interior and preventing theft through forced entry.

Shielded Battery-Backed Alarm Siren

The shielded battery-backed alarm siren is a powerful deterrent to theft. In the event of an unauthorized entry or attempted theft, the siren produces a loud, attention-grabbing noise that can be heard from a distance. The shielded design ensures that the siren remains functional even if the vehicle’s main power source is tampered with. This feature provides peace of mind, knowing that your vehicle will sound the alarm no matter what.

Benefits of the GM Advanced Theft Deterrent System

1. Peace of Mind

Knowing that your Chevrolet is equipped with the GM Advanced Theft Deterrent system allows you to drive with confidence. Whether parked at home, work, or on the go, you can rest assured that your vehicle is protected from unauthorized access and potential theft.

2. Real-Time Alerts and Notifications

The system’s sensors, including the interior movement sensor and glass breakage sensor, alert you in real-time if something suspicious occurs. The ability to receive notifications ensures that you can take immediate action if your vehicle is tampered with or broken into.

3. Enhanced Vehicle Recovery with Optional LoJack Integration

While the GM Advanced Theft Deterrent system provides exceptional security, some owners may choose to add a third party system like LoJack, or Bouncie. These systems provide real-time vehicle tracking, allowing law enforcement to quickly locate and recover your vehicle in case of theft.

4. Reduced Insurance Premiums

Many insurance companies offer discounts for vehicles equipped with advanced theft deterrent systems. By installing this system, you may be eligible for reduced premiums, helping you save money on your car insurance.

Frequently Asked Questions

1. Does the GM Advanced Theft Deterrent system work without a subscription?

Yes, the GM Advanced Theft Deterrent system does not require a subscription. However, if you choose to integrate LoJack for additional tracking, there may be a subscription fee associated with that service.

2. How do I know if my vehicle has the GM Advanced Theft Deterrent system?

To find out if your Chevrolet is equipped with the GM Advanced Theft Deterrent system, you can check your vehicle’s features in the owner’s manual or contact Tri-City Chevrolet for assistance. Our service team can verify if your vehicle has the system installed.

3. Does the GM Advanced Theft Deterrent system work automatically?

No, the GM Advanced Theft Deterrent system requires activation. It is typically activated by the vehicle’s key fob or via a specific security setting within your vehicle’s system. Contact Tri-City Chevrolet to confirm if it’s properly activated.

4. What happens if my battery is disconnected?

If your vehicle’s battery is disconnected, the Shielded, Battery-Backed Alarm (if equipped) will activate. This alarm is powered by a second, secure battery to ensure it functions even if the main battery is disconnected.

5. Can I turn off the inclination sensor or interior movement sensor?

Yes, you can disable both the inclination and interior movement sensors. With the vehicle turned off, press the ALARM DISABLE button, which resembles a vehicle with a line through it. This button is usually located on the overhead console. The indicator light will briefly illuminate, confirming that these sensors will remain off for the next alarm system-arming cycle.