3.4 Liter SFI motor
After u change the BCM.. How Do u reset security?? on 2000 Chevrolet Monte Carlo
Did you change the BCM.
1 more answer , 2 more comments
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