I am not one for posting on forums much but having used the search engine on this sight and not finding the answer I figured I would give it a go.
Today I hooked up a battery tender harness to my 09 RKC. The install went without a hitch. Routed the wiring cleanly and buttoned everything up. Took the bike for a ride and upon shutting it off watched as the blinkers flashed twice without the chirp. I figured I must have disconnected the siren somehow so decided to put the key fobs out of range and give it a shake to see if it alarmed. To my surprise it chirped and flashed a warning. Anybody have any ideas what I did to make this situation arrise? Any solutions?
Well, I wish that I had your problem! I just purchased a 2009 FLHRC with security and siren and I want to put it into chirpless mode so it doesnt chip on arm and disarm. I have been unable to do this even though I have repeated the process outlined in the book about 20 times. Try the process listed in your owners manual about switching chip modes, it may work for you. Please let me know if it does.