[tireburner163]

So all you want to do is replace the head unit and leave the rest of the system as it is?

Just use a plug like this

http://www.partsexpress.com/pe/showd...number=265-658

or this......I'm not sure which one you need. You could just yank the head unit and look.

http://www.partsexpress.com/pe/showd...number=265-789