security feature has shut down the vehicle and it will not start.Is there a fix? on 1999 Oldsmobile Bravada

Security light is always on.

Asked by for the 1999 Oldsmobile Bravada
very poss bad chip in key. try another key 1st if thats ok poss bad skim inside key and tumbler
1 more answer
Yes, have your vehicle towed to a shop that is capable of this repair.