Car Alarms: 97 sunfire stuck in theift mode, sunfire, pontiac

Question
is there any way or thing that i can do to deactivate alarm  

Answer
Yes. It will require a bypass kit with a relay.
See the 79.95 option for you PASSLOCK 1 issue.

That is the only way short of visiting Pontiac.
An they won't bypass it, they will reset
it and you will likely go through this again.

See the product (PLJX) needed at
www.PASSLOCK1.com

Good luck.

ALARMTEK