03 ezgo txt pds 36v speed controller switch problem

[Scott0514]

I changed my 03 ezgo txt 36v pds speed controller from stock to a 400amp controller. It didn't come with instructions, so i plugged all the wires in the corresponding plugs that matched. It seemed to be good, it would go forward and reverse, but when i pulled it on the street to try it out, it started to pull then fell on its face. I'm not getting anything now. My battery meter isn't even reading. Does anyone have a clue what happened? Any help would be appreciated.

[Bertrrr]

When this happens it's nearly always a bad connection , look over the battery connections and everything else , one of them is loose most likely , there are so many wiring connections involved , one of them worked loose .

[Scott0514]

Thank you. I cleaned all my battery terminals of and found one that had corroded and broke. I'm going to change all the battery wires and hopefully that will fix it.

[Bertrrr]

After you get them all cleaned up , get a can of battery terminal anti corrosion spray, for only a few bux, it will coat all the connections and keep them from corroding