DB, do you mean the Carbon Monoxide Alarm? Sounds a lot like the alarm in my 2008. I think you and I have a defective alarm. Mine says to replace by 2014 so they are obviously not built to last. Since I am winterized, I went ahead and pulled mine off the ceiling and will buy a new one before taking the RV out next spring. This is one piece of equipment that I want working properly. By the way, welcome to Jayco Owners Forum. Go to the New Members Forum when you get a chance and tell us a little about yourself.
2005 Chevy HD Duramax/Allison
2008 Eagle 30.5BHS