I have a 2006 Ultra Classic CVO and the remote garage door opener wont work. When I cycle the high beams I can see that the receiver is getting the signal but the door wont open.
Feel free to elaborate, OP...is it just as you say, suddenly one day everything quit? Was there an electrical outage in the house? Did you put something nearby the receiver that has an EMF that interferes? Have you tried re-pairing the transmitter and receiver? Was there something that caused the receiver to unset the pairing between it and the transmitter?
Mine did that a few times for some unknown reason. I would go through the initial steps to setup again, my guess is that will fix it. I replaced my garage door opener recently, the HD opener is no longer supported on the new one. Sucks because I loved the HD opener.
Mine has become "unpaired" several times and acted just like you describe. Like what was said above, I just did the initial pairing again and all is well. It seems like power outages effect it somehow.
If you have a newer garage door opener that uses rolling codes, HD opener will not work with it directcly. What I had to do was solder the leads to a remote door opener switch.