What Does It Mean When The Theft Light Is Blinking?

How do I get my Mustang out of theft mode?

6 Answers.

To disable the anti theft on fords you want to unlock the driver’s door with the key, switch the ignition switch to the on position.

If that doesn’t work, roll up all windows, then use the key to lock the driver’s door..

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.

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.

How much does it cost to reset anti theft system?

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.

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 my Immobiliser light flashing?

Generally, when you first start the engine, this light will illuminate for a few seconds showing that the correct key has been used. If the computer doesn’t recognize the code on the key, the light will flash multiple times. … A factory scan tool or an already known key is needed to teach the car new codes.

How do you bypass Mustang anti theft?

If you want to bypass your antitheft, you can attach one of your PATS keys inside your steering collumn by the lock cylinder. This will make the car always ‘see’ a key with a chip. You caqn then use a regular steel key.

Does anti theft light drain battery?

A security light just shows that the vehicle doesn’t see a matched key code and the vehicle is not ready to start. … 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 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)

How do I remove anti theft device?

Use scissors, a screwdriver, a high-powered magnet, a knife, or a pair of pliers. With a magnet, place it on the table and position the tag bottom side down on the magnet. You should hear it click. Manipulate the pin up and down, and it should come out.

Why is my car’s security light blinking?

1 Answer. Well that flashing security light means the anti theft is active, and likely the immobilizer is preventing the car from starting. You need someone with the proper scan equipment (dealer of a highly qualified auto locksmith) to see why anti theft is activated and possibly recode car to key.

Why is the theft light on Mustang blinking?

If the theft light is flashing with the key you’ve always used, it can only be one of two things. Either there is a problem with the chip in the key or there is a problem with the PATS system. There is no way to start it with any kind of reset.