Nope, no speedo cable. I haven't been in to the dash in... I donno, probably 8 years or so. That rules out my 'work' screwing anything up. I hope I find something obvoius when I start taking it apart. Otherwise I'll have to send it to $omebody to deal with. When it comes to electricity, I'm way too inexperienced and ignorant to feel comfortable fooling with it. I was hoping there might have been a relay or something that could have caused it all to conk out.