Body Control Module on 1998 Pontiac Firebird

The car starts intermittenly and now the security light comes on intermittenly too. Already changed the battery, starter and relays. Could it be a bad body control module?

Asked by for the 1998 Pontiac Firebird
car will start and run or not need to no more i can help you
2 more answers
could be bad key has chip in key for theft,we can program any car key here at stacks auto 631-422-4010
Stacks Auto is correct, but before moving forward with reprogramming, see if cleaning the area around the chip on the key will correct the problem. The chip can become unresponsive if debris has built up around it.