Alltrax throttle issues

[Nutshell]

Originally Posted by WalterM6

I used to have the same problem except I would call it surging instead of jerking. The first thing I would try is the auto throttle cal. It's in one of the pull down menus. Click clear auto cal and work the throttle 2 or 3 times. If that doesn't work like you want it there is another calibration called "Absolute Throttle" Alltrax calls it a precision calibration. You have to select it in the tools menu. When you do it will place a absolute throttle selection on the toolbar. Click it and follow the instructions. It's all self explanatory. The only problem you may run into is with one of the selections you need to select 0-5k throttle instead of 5k-0. You will know if you got it wrong if it tries to take off at full throttle. Which is also why they recommend putting the rear wheels up on blocks. I've been using it for years and it works great. PS do all calibrations with the direction selector in neutral.

Thanks. I did the auto cal a bunch of times. No bueno. I will try the absolute throttle in the AM.