How to bypass security system in a saturn 2002 s ser

This is a very common problem on GM vehicles. The security system is known to fail. Basically when you insert your key, the system checks for certain signal. If the system cannot get the correct signal from the key, it assumes the key is incorrect and goes into SECURITY lockout mode. (prevents hotwiring) This has been happening with GM's for a very long time. There are ways to bypass this now. Read through this page for info, solutions as well.
http://www.diy-gm-security.com/

This is a very common problem on GM vehicles. The security system is known to fail. Basically when you insert your key, the system checks for certain signal. If the system cannot get the correct signal from the key, it assumes the key is incorrect and goes into SECURITY lockout mode. (prevents hotwiring) This has been happening with GM's for a very long time. There are ways to bypass this now. Read through this page for info, solutions as well.
http://www.diy-gm-security.com/

No , anti-theft system will not allow that . The only logical solution would be call a lock smith . He can cut you a new key and program it

i know what issue is.. it happen to my car, i found a module that you can install yourself and it will bypass the security system.., check it out they have great customer service .. I bought it and my car runs great to this day. hope this helps
http://vatspasslockpasskeysecurityhelp.com/ Do It Yourself GM Security bypass

You can't bypass it. Have to code read. You can buy a new key and program it in. Passlock III is just a relearn.

Give it a try and find out.

mi transmision no ase canbios nomas 1 y rebersa podria ser la computadora

The key you had, was a security key. They use transponders now and they hide the electronics in the plastic head of the key. Anyways, if the security light is on, then YES the antitheft system is triggered and shutting you down. This link will help you with info and solutions.

http://vatspasslockpasskeysecurityhelp.yolasite.com/

This is a pretty common problem on GM cars. Expensive to fix, and even harder to diagnose. Read this info found on this link. It will help you understand the problem and offers some good solutions to beat this yourself. Bypassing this terrible system is a lot better than trying to have it fixed. Instead of paying the dealer mechanic to stumble thru the system and charge you for unwanted items, do this yourself.

http://vatspasslockpasskeysecurityhelp.yolasite.com/

1996-2002 SL/SL1/SL2
1996-2002 SL/SL1/SL2 Saturn
SL SL1 SL2 1996 1997 1998 1999 2000 2001 2002

Ya, cutting those wires will definately cause the NO START. Depending on what was done, you might be able to fix it, might not. If not, there are ways to bypass the entire system. Here is some good info on the situation, and some possible solutions.

http://vatspasslockpasskeysecurityhelp.yolasite.com/


Full bypass works on these car.

Saturn
2000 LS/LS1/LS2/LW1/LW2
2001-2002 L100/LW100
2001-2003 L200/LW200
2001-2005 L300/LW300
2004-2005 L-Series
2002-2008 VUE
1996-2002 SL/SL1/SL2
1996-2002 SC1/SC2
1996-2002 SW1/SW2