Can a 2003 Sonata keyless remote system be programmed to chirp when locking or unlock the doors?
It would be nice if they could but I don't think that that functionality is built-in. I was planning on going over the electical schematics up on WebTech to see if there was somewhere I could insert a relay to make the horn fire.
================================ If you are not a total fumblefingers, try here: <http://www.santafemods.com/Mods/AlarmChirp.htm> S25
I'm moving this weekend but maybe I'll give it a try on the next weekend. That mod isn't hard at all for anyone who has worked with electricity before.
Please stop replying with "Me too!". None of the Sonatas chirp, that is something that was built-into the newer Santa Fe.