If you're talking about on 01 Alero that's easy. Put the key in and turn it to the on position leave it for 10 minutes and then take the key out leave it for about 5 seconds and then try starting it. Note: make sure the security light has quit flashing on the dashboard. My alero has done this several times, and I've had friends try it in grand am's and this works too. it has something to do with resetting the system. Hope this helps you out.
how i can reset the security sistem for a Pontiac 2001 grand am
How to reset security code in 2001 Z3
how to reset security system in a 2001 dodge durango
Its in the key switch
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The security light on a 2001 Chevy Astro Van can be reset by disconnecting the battery for 30 seconds. This resets the system and turns out the light until another problem is detected.
Chrysler does not use reset switches.Chrysler does not use reset switches.
Leave the radio on for 1 hour and it will reset and then accept the 5 digit security code.
To reset the security code on a 2001 Pontiac Aztec, first, ensure that the vehicle is in the "Run" position without starting the engine. Then, disconnect the vehicle's battery for about 10 minutes to reset the system. Reconnect the battery, and the security light should turn off after a few minutes, indicating the system has been reset. If issues persist, consult the owner's manual or a professional for further assistance.
Put a new battery in my 2001 quick lasabre and now my radio won't work
To reset the security system on a 2001 Pontiac Grand Am, first, ensure that the key is in the "ON" position without starting the engine. Then, leave the key in the "ON" position for about 10 minutes until the security light turns off. Afterward, turn the key to the "OFF" position and then back to "ON" again. This process may need to be repeated if the system does not reset on the first attempt.
To reset the security system on a 2001 Ford Explorer Sport Trac, first ensure that you have the correct key for the vehicle. Insert the key into the ignition and turn it to the "On" position without starting the engine. Wait for about 10 minutes until the security light stops flashing, then turn the key off and back to "On" again. This process can be repeated up to three times if necessary to fully reset the system.