front switch (if 6 prong)
O O <-- front dump / not used
O O <-- power 24V / not used
O O <--front pump / not used
(btw when looking at the back wire them like this ... right rear,left rear,rear,front)
back switch 6 prong
O O <-- LR dump /LR dump
O O <-- power 24V / 24v
O O <-- rear pump / rear pump
(i would also suggest two three prongs for rear corners ...of course bridge the wires to the 3 prongs to the six prongs and wire them accordingly left is left... right is right ..