I have a TZ 34-20 from 2010 pre upgrade on the Curtis controller and the addition of the contactor. I've Gone through enough wires and motor controllers to know this had a bad design it's definitely a fail! But I don't know how to correct it. I read the Highway motor safety recall on the motor controller and see There is some Upgrade kit with the contactor.I cannot find any information on how to hook up contactor to new motor controller. Anyone can help id greatly appreciate it. I have new controller and contactor just can't find wire diagram.
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