Vehicle is a 2005 Chevy Colorado. has a Marksman keyless remote entry system and content theft-deterrent alarm, model unknown. I replaced vehicle battery, now when I use the keyless entry remote, the doors lock/unlock and the lights flash. However the content theft-deterrent system no longer works. I have checked fuses but have found nothing. When the vehicle battery is disconnected is there some sort of re-progammiing that needs to be done?