2007 36v Ezgo Txt Thermal Shutdown?

[Rknow82]

I bought a 2007 EZGO TXT from a friend a few weeks ago. It is lifted "had" a 400 Amp Curtis controller in it until I took it on a weekend trip and a solidnoid wire rubbed and fried the controller. I bought a stock 350 Amp and put it in so I could send the controller in and have it rebuilt.

On the 350 Amp controller it runs great for about 1.5 miles then I will stop for a bit and nothing when I push the gas. If I turn key off and back on and mess around with the F/R switch I can limp back.

Question: is this going into thermal shutdown? I'm getting solidnoid welded shut error and I just put a new one on when I put controller on.

Is it 350 Amp controller with lifted cart causing this. Regretting buying this.

[DaveTM]

It’s been my understanding that “rebuilt controller” is an item that you would want to stay away from. Sort of like a car “being rebuilt from a flood.”

[Rknow82]

What would be the best controller to put on this. Like I said it had a 400 Amp controller prior and I put a 350 on. Just driving on flat land in my back yard slow is causing the thermal shutdown/welded solidnoid limp issue.

I am super new to carts and think maybe I should have bought a side by side for family cruises.

[DaveTM]

I’ve used Alltrax for 15 years. The first one lasted about 10 years.