Im stuck with no help anywhere but the dealer telling me they can fix it for over a grand.... Um no, ok so i have a 2002 z28, and the yellow security light is flashing, assuming the pass lock enabled, but i dont not know how to reset it or over ride it, i tried disconnecting the negative to reset the computer system but still no luck, please i really need help on this asap

thanks

 

Have you checked the resistor in the key? If the circuit is not completed, you will get a flashing security light.

Shoebox has an excellent writeup on trouble-shooting the security system:

http://shbox.com/1/pass_key.html

 

i tried this bypass thing i found on the internet by using resistors and cutting the vats wire, but still no fix

http://vats.likeabigdog.com/

 

Do you have more than one key for your car? If so, you may want to measure the resistance in both. Sometimes they will vary and you can be off by a little bit with your resistance "module" and still lock down the VATS.