2003 Chevrolet Impala "anti theft systems chevy" Questions

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...anti-theft issue. If it is and you want it fixed, the Chevy Dealter is probably the best place to have this work done, IF it can be done at all. My Chevy radio instructions tell me that if there is a ...

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...the third time turn to off and remove key from ignition then , reinstall key and try to start vehicle if it works you just relearned your key to the anti theft system and you gain a free lesson

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...anti theft device is activated,you need to lock and unlock your doors a couple times with the key fob,not the key,and then you need to put the key in the ignition and start it,if you dont have your ...

Does the "security" light come on? It may be an issue with the GM Passlock anti-theft system. There is tons of information on repairing the GM Passlock problems. Just search for "2003 Passlock issues.

how do i fix my anti theft system on my 2010 chevy impala YOUR CHEVROLET DEALER CAN GUIDE YOU IN THE RITE DIRECTION ASK FOR SERVICE MANAGER HE WILL HELP YOU!

anti theft system on a 01 Chevy impala I had this issue.. u cant deactivate it I tried.. I found a module that bypasses it. Its pretty simple and about $400 cheaper than taking it in.. I hope it helps

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...problem? this is a pain especially when i am trying to get to work on time.... Your vehicles anti theft system has failed. Go to this link for info

...anti-thieft problem all fuses and relays ok tryed to reset alarm and disable alarm ,but system wont disarm . Turn the key on and leave it on until the theft light blinks or goes off.It should start ...

anti-theft system is enable, will cut off fuel pump and injector's, if the light is flashing, get in car turn key to on, wait about 10mim or so till light stops flashing, then turn key to off and back

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