Is the truck fixed yet? Have not checked the Forklift action for a while. Could be a forward or reverse switch hanging up. It it senses both closed at the same time, it will shut down.
Is this EV-1 or EV-100? What is the serial number of the truck?
Unit does this under straight and turing conditions, makes no difference. No jerking at all. As soon as you release/back off F & R demand, your done............ You must turn key switch to the off position. May take a few seconds to 5 min. of turning key off to regain use.
Again, this problem goes away with unit on Jack (no weight)
No handset at this time.....(old school Tech in denile)
Thank you LD!
. Give me some more details. Does it do this while going straight? Does it jerk before it quits traveling, or does it just coast?
You need a hand set to plug into the motor controller to troubleshoot this. it will give you a trouble code.