Anyone here have access to the schematics of _any_ golf cart or utility
vehicle using the Curtis/PMC speed controller type #73326G02?

This controller is slightly different than the other Curtis controllers,
including a different polarity drive scheme and use of inductive throttle
position sensor rather than resistive.

I want to build a general-purpose "tug" from parts of an old golf cart, and
cannot find a schematic or app-note specific to that controller. I _think_
the original cart was built in the early 1990s, but can't confirm that,
either. It was an E-Z-Go, but a number of carts have used the Curtis
controllers.

Thanks,
LLoyd