Series cart wiring help

[Retodd]

I have a series cart 99 txt that I bought without wiring. I can find many wiring diagrams for a series cart but they all have 4 large connections on the controller. B+, B-, M-, and A2. My controller only has 3. It does not have A2. The controller is a Curtis P/N 2586G03, S/N 9032-P393079 if that helps. I have yet to find a diagram that has only 3 connections to the controller. Any ideas?

[sthreatt]

Originally Posted by Retodd

I have a series cart 99 txt that I bought without wiring. I can find many wiring diagrams for a series cart but they all have 4 large connections on the controller. B+, B-, M-, and A2. My controller only has 3. It does not have A2. The controller is a Curtis P/N 2586G03, S/N 9032-P393079 if that helps. I have yet to find a diagram that has only 3 connections to the controller. Any ideas?

You don't need that 4th lug. Attaching a series diagram without it.

[kernal]

In series carts like yours the wire from A2 on the motor goes to A2 on the controller and from there to the F/R switch. If you don't have A2 on the controller the wire from A2 on the motor goes directly to the F/R switch.
The A2 connection on some of the controllers was for plug braking which EZGO eventually decided wasn't needed on golf carts.

[Retodd]

Thanks guys, Ill give this a shot.

[Sir Nuke]

RETODD.....here is the diagram you are looking for....