i changed the key switch out and the theift light is on now. what can I do as the car will not start?

Asked by Jun 22, 2014 at 08:46 PM about the 2001 Ford Mustang Base

Question type: Maintenance & Repair

4 Answers

63,345

Same key?

1 out of 1 people think this is helpful.

No new keys and lock

63,345

If it has a chip in key it may have to be programmed to your computer in your car.

25

The theft light is flashing because the PATs system can not read your new keys. Unfortunately you are going to have to return to your dealer so they can program the new key to your PATs system in order for the transceiver to read then and allow the car to start. Good luck. Hope this helps.

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