Help with Yamaha Golf Cart please.

[mybadomen]

Hiya Guys.

I was just showing you guys my 1986 EZ-GO Marathon and you guys taught me allot about resistor type carts and i got it running great but i mentioned i was getting a good deal on a Yamaha 36 volt golf cart.

Anyway i paid for and had the 1998 Yamaha 36 volt golf cart dropped off at my camp.

I took my Brand new Batteries and Cables and put them in the Yamaha. These batteries were very fast in my 86 EZ-GO.

The Yamaha barely moves .and seems like it only has 1 speed of something? Forward and reverse both go the same speed so that makes no difference.

Any idea where i should start? Now i swapped all the batteries and cables and have no cart.

Any help highly appreciated

MybadOmen