Theft System Light Blinking Car Won T Start

When anti theft light is blinking the car wont.

Theft system light blinking car won t start.

On a 2003 chevy maibu the theft system light comes on and blinks when the system is triggered. Anti theft system car wont start. It will trigger the pats anti theft system. Posted on jun 28 2009.

Turn the ignition to the on position. Insert the key into the ignition and turn it to the on position which. First if your theft light is blinking fast it means either you or someone else tried to get into the vehicle without a key or some tried to use a key that did not have a chip in it. Apply this trick when you have access to the car s interior and the theft system light.

If it is the red light that reads theft this is associated with the pats passive anti theft system. You need to have either a dealer or a locksmith with key programming diagnostic equipment come to you and have 2 new keys made and programmed to the vehicle for it to start. When you are. Check the anti theft light.

This is the system that reads the encoded key and allows the car to start. Keep the key to on for 10 mins til theft light turns solid and then disappears. Sorry but no override on the system it is designed this way so any thief cannot just override the system and take the car. Turn the ignition on step 1.

The first thing you should take a look into when the anti theft system car wont start is the car. If this is some other type of light then disconnect your battery negative first then positive for 30 minutes and reconnect in reverse order positive then negative. If you have key numbers on the door you should enter the code then immediately start the truck. When you are inside the car.

If this does not work contact the dealer for a sequence to reset the alarm. This should reset the computer. Hello when the anti theft light is flashing the vehicle doesn t recognize the security key. Theft light blinking car won t start.

Never ever use a key that does not have the chip to start your car dont do it. The car will not start and the fuel pump cuts out. Method 2 of 3. Itâ s located on your dash and will have a blue or red light.

Check for the anti theft light.