I have an ac pallet jack with power steering that when both harnesses are plugged in the truck will not run and codes CO36864 and EP21588. If I unplugg the male connector going from the motor to the harness I get a code CO36864 and EP65281 and it is still a no go. If I un plugg the female plug and plug the male back in I get a TI33073 but the truck will run but has no p/s. I was able to swap the motor with another truck and it worked just fine. Does anyone have any information on these trucks.

Thanks
Roger