Question: Why Is The Anti Theft Light Blinking?

Can anti theft stop car from starting?

Anti-theft systems are designed to prevent your vehicle from being stolen.

These systems are constantly evolving.

Essentially, they work via an electrical circuit disconnecting to prevent power from flowing so your car won’t start or will die immediately..

How do I get my car out of anti theft mode without remote?

Method 3: Insert the key into your car’s door Step 1: Insert the key into the door lock. Use the side door on the driver’s side and the physical key even if there is a keyless entry system on the car. Step 2: Turn the vehicle key to unlock the car door without releasing it. Hold the key for 30 seconds in the position.

What triggers theft deterrent system?

The theft-deterrent system in your vehicle may be triggered by the following: Key learning (copy of key made) Forced entry alarm (door, trunk, hood) Tilt/inclination. … Charging alarm (electric vehicles only)

What does it mean when the key light flashes?

The flashing key — or sometimes a car outline with a key inside of it — is the security indicator light. This light flashes when the ignition switch is placed in the OFF, LOCK or ACC position. The blinking security indicator light indicates that the security system(s) equipped on the vehicle are operational.

What causes the security light to come on?

The security light is a visual indication that something in the car’s antitheft system is failing. … The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key. This is why the security light turns on and shuts down your vehicle.

If nothing happens or the engine starts and dies, the security light will be flashing. Leave the key in the On position and wait ten minutes. The flashing light should go off or illuminate without flashing.

How much does it cost to reset anti theft system?

Know what price you should pay to get your vehicle fixed. The average cost for an antitheft system diagnosis & testing is between $44 and $56. Labor costs are estimated between $44 and $56. Estimate does not include taxes and fees. When would you like to drop off your car?

How do you know if your car is in anti theft mode?

If the security or anti-theft light is flashing when you attempt to start your car, and the engine does not crank or does not start, you have an anti-theft problem. The system may not be recognizing your key or keyless entry signal, or there may be a fault in the anti-theft module, keyless entry system or wiring.

Does anti theft light drain battery?

If a theft light stays on when a car is not running, will the battery run down? … As an example if your vehicle is equipped with a smart key system the door oscillators are always looking for its key, these systems use very low amperage and shouldn’t drain your battery.

How do you reset theft deterrent?

How to Reset a GM Theft DeterrentUse your GM keyless remote to unlock the doors by pressing the “Unlock” button. This button looks like an opened lock. … Exit the car and leave the door open. Press the lock switch from inside the car to lock the doors. … Close the door and wait for the security light to stop flashing from inside the car.

How do I get my car out of anti theft mode?

To deactivate the anti-theft system use the unlock button on the remote key. Unlock the driver’s door using the key and then switch the ignition switch to the on position. If that doesn’t work exit the vehicle and roll up all windows, then use the key to lock the driver’s door.

Why is the theft light blinking in my car?

Your car has a built-in anti-theft system. … The Anti-theft Light in the dash of your car should flash periodically to show that the system is engaged and active. Tip. You have to lock the doors of the car (without it running) for the alarm to engage.