Question about 2002 Chevrolet Cavalier Coupe

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Bypass anti theft system

I lost the key and bought another stearing collum and now cant start cause of the anti theft system how do I by pass the ainti theft

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You don't without frying the cars Computer.

You take it to a dealership. You should have just taken the Title to the dealer and paid $120 far a new key. (on that model they might need the car to scan the Computer for the key code.)

Posted on Oct 23, 2013

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Posted on Jan 02, 2017

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SOURCE: i have a 1998 chevy

turn it on for ten min. the theft light will stay on then without turning ignition off just start worked for my cavalier

Posted on Sep 11, 2008

  • 31 Answers

SOURCE: 97 Chevy Monte Carlo won't start, security light is on

disconnect battery for 24 hrs so the computer will reset and if that dont work take it to chevy dealer and have them reset it manually

Posted on Mar 27, 2009

sheakcoleman
  • 2 Answers

SOURCE: car wont start anti theft device activated on chev. equinox 2006

alarm remote needs new batterys

Posted on May 27, 2009

  • 491 Answers

SOURCE: 2002 malibu anti theft problem

With the car RUNNING cut the yellow wire to the ignition switch from the group of three wires.
Make sure the car is RUNNING when the wire is cut.
Tape the ends and thats it.....the car will start first time from now on....as long as you don't mind not having anti theft.

Posted on Sep 17, 2009

  • 5 Answers

SOURCE: When anti theft light is blinking the car wont

On a 2003 Chevy Maibu the theft system light comes on and blinks when the system is triggered. The car will not start and the fuel pump cuts out. You must turn key to on and have all doors closed. Keep the key to on for 10 mins til theft light turns solid and then disappears. Then turn key to start and it should fire up.

Posted on Aug 07, 2010

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