[Xeen]

I have a 2003 Vortec DBW and I have a stand alone PSI harness that is a 3-wire cruise.
Grey - cruise On/Off
Dk Blue - cruise Set/Coast
Black - cruise Resume/Accel

I purchased a Dakota Digital cruise control handle (HND-3) which I believe is a 4-wire before I did any research (I know that's not smart) If it won't work for my application I will just sell it here on the board.

If my Dakota Digital cruise control handle won't work or it would be a lot easier to just get a different cruise control handle which one do I need to get to make it work?
I will be installing this into a 1971 GM truck tilt.

Thanks in Advance.