The Anti theft feature in cars sometimes goes off by mistake. Some ways to get it to turn off are to clean the key, turn the steering wheel as far over as possible and turn the key, make sure the car is in park, or to disconnect the battery for sometime.
where is turn signal relay located at 1989 mercury sable
The theft signal means the ATP is not reading the key ship signal you need to go to a dealer or a lock smith to reprogram the key but some times unhooking the battery for 10min and using the key to unlock the driver side door "turn the key right-left -right " will do that.
Push in on the turn signal indicater
car wont turn over and anti-theft light blinks
Turn the headlight switch on and pull it towards you.
(7 Ford Mustang wont start anti theft alarm wont turn off
To reset an anti-theft system in the a 1996 Grand Am, you will need to find the box and turn it off and back on. The anti-theft box is usually located under the dashboard.
Dealer Salvage Yard
You need a new psp power sterring pressure switch
The first clue would be if the car doesn't turn over :)
turn key to on/start,wait until theft light goes out.
Have you checked your pcm relay? (also known as the integrated control unit). I had this to happen to my 94 mercury sable and the problem was with the above mentioned. Hope this helps rclawson North Carolina