Pass key fault light comes on and car want strat.

Not sure what year you have, but you might try leaving the key in the "ON" position for about 15 minutes and see if the security light goes off, if it does it should start for you. The lock cylinder halo will need changing fi it works.

Does the security light come on when you turn the key to run ,Does it go off in a few min. The proper way to reset the anti-theft system would be to turn the key to the on position for 10 min. if the light goes out in that time ,turn the key off for a few seconds . Then try an start the vehicle . If light comes back on an won't start there is a hard fault . You mite at that point wan't to do a theft system by- pass . Also have your battery checked and or charging system . A low battery , a malfuctioning charging system may cause these type problems .

Get a second ignition key, the one you are using is dirty or moisted, you need to turn on and off the car witha clean key, hapens to me once in a while.!!

well it seem that ur key should be reprogamed
first step u have to do it take the battery cables out for 30 min or more and reconnect them again then take the spare key and strat it not the key which u starting every time hope it will work

Sounds like a bad battery connection(s) or starter motor connection. Contacts must be squeaky clean since you are dealing with low voltage

The security system is keeping the engine from starting. In order to manually learn the security, you should try the following. With a fully charged battery, and all accesories, including headlamps, and dome lamp off, turn the key on, crank the engine for a second, then release the key. Leaving the ignition on for ten miniutes, the security light will shut off. turn the key off, back on, then repeat. This needs to be done 3 times, after 30 mins, try starting the engine. It should have relearned, and start up. Good luck...coop

My light stays on

Are you reffering to the alarm or the pass lock system that put the theft light on.....If its the alarm the put the key in the door and unlock it. If its the pass lock system put the key in the ignition and turn it on and try to start the vehicle. After it shuts itself off leave the key on for ten min until the theft light stops flashing the turn key off and try to start it again. This may take a few times....

WELL I HAD THE SAME PROB. ON A 95 CHEVY CAPRICE.I REMOVED THE IGNITION AND THE WIRE WAS BROKE.WHEN U TURN THE KEY THE PASS KEY WIRE TURNS WITH THE IGNITION,WHAT A FAULTY DESIGN.ANY HOW BUY A NEW IGNITION AND KEY THAT SHOULD SOLVE THE PROB. GOOD LUCK

If the car starts and dies right away you may have a pass key sensor fault.
Try to start the car,if the car dies right away just leave the key on and watch the security light in the insturment panel,if it begins to blink leave the key on until it stops blinking (apx 10 mins.) this will reprogram the pass lock to the pcm and may solve all your problems.if the car continues to die after running a min or so then you may have other faults,or if the car dies right after start the pass lock sensor may need to be replaced.

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