I have a 2004 CK30hst and the cruise isn't electrical or magnetic. It's mechanical and just locks the pedal in the position where your foot has it. I haven't looked at mine for some time. Don't use it much. I'll check it and let you know what I find out.
mercuryman - That was a LAME answer " I got the CC working . Would have been a lot better to let us all know what you did to fix it to help the next guy with the same problem !
Could not get my cruise to work on new 2016 NX, and it turned out to be the brake lever to lock pedals together was not engaged!! Sometimes the answer is simple.