05 TXT -PDS - no faults, but no motor operation

[RaptorRed]

FIrst off I'm a cart newbie so forgive possible terminology gaffes, and the length of the post....

I'm trying to repair an 05 TXT for the horse rescue I volunteer for, and need some suggestions.

So far have replaced:
Key switch (had no contact on primary circuit)
Charge receptacle (physically broken from frame, did bypass for reed switch)
Charger circuit board (PowerWise for the cart)
All battery cables

So far have tested:
Solenoid good
PDS test indicates no faults
Batteries at 36+ volts and hydrometer shows all good

With cart on jack stands motor operated for about 30 seconds at one point, fairly slow, and slowed to a stop. Pulled the motor cables and ran successful test on motor. Battery gauge indicates full charge and solenoid does engage with slight pedal pressure.

Suggestions on where to go next.

Thanks in advance !!