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problem with electric truck
I checked all of the batteries, had 2 loose connections. Fixed that. still does not run. On the batteries pack the last battery the neg- post gets hot and smokes. What could be causing this? The wire coming off of the dc-dc convertor +V1 one end goes to the 250 amp breaker to the + postive side of battery pack has a fuse in it that keeps blowing out. The other wire coming off of the +V1 went to -neg side of the big 300amp fuse. Now nothing works. What am I doing wrong? Any sugestions?
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