Big Zman

[Big Z man]

Working on a 2001 TXT 36 volt. this thing is doing wierd stuff. works in reverse just fine. going forward it stays at the same speed as reverse. if I full field A-1 it jumps right up to full speed. tried new controller same results. I did notice when I touch the negative lead from my fluke to the neg on the battery. Then touch pos lead to the case on the motor. I get 18.27 volts. we have 600 carts and 75 electrics. non of the other carts show this happening. Also if I put the cart in reverse. then forward before the solenoid drops out. it go's in full speed for several try's then drops back to half speed. please help going nuts on this one.