Is this the switch end? I have a ASV RC 30, which is the original, that the terex is based on. I'll see if I can find a wiring diagram, tomorrow...
I was able to look at another friends Asv .It has the same set up .I got the color code positions.Finally got a look at the manual, no wiring diagram, no useful pictures, sorry. I wish I had the time, to take the dash down, and take a look, but I just don't... If you're up to a trip, to Felton, DE, Chesapeake Equipment, is the dealer. A phone call to them might accomplish the same thing. They have been most helpful, to me, in the past. They also might be able to pit you onto something on the web... Good luck!