After u change the BCM.. How Do u reset security?? on 2000 Chevrolet Monte Carlo

3.4 Liter SFI motor

Asked by for the 2000 Chevrolet Monte Carlo
2 answers 3 comments
Did you change the BCM.
yes
i do believe you have to reprogram bcm which should reset all modules
So How Do u reprogam bcm when u put in new one?
YOU NEED A SCANNER OR SEEK THE DEALER OR MOBILE SERVICE CK ON LINE