Parked my truck on Wendsday, put the dump body up about half way so the rain could drain out, went today to lower it and it is dead. Went up no problem, no odd noises or anything just went up as usual. Today the controller from inside the truck is completely dead, no up or down, when pressing the buttons there's no noise from motor for dump or anything. Checked all connections. Cleaned all nuts that hold wires on with wire brush and still nothing. Any help and/or ideas as to what it could be are appreciated. It's an ABC dump body, not pto driven, hydrolic fluid not leaking from it at all. Thanks in advance!!!