Re: Ahh crap something I did now..
Just got to thinking about your clicking noise. Where is that coming from? If you have the servo motor still installed, listen to it. If that is where you clicking noise is coming from, then you just chewed up the internal gears. No you can't rebuild it you are going to have to buy a new one.
I was messing with the air flapper a while back and got the same light. Some how I trashed my servo motor. So I had to fork out $180 to replace it. I have come to the conclusion, I like my low end and kept the flapper and the HTEV. Haven't had a problem since.