Dpf module electrical diagram

[sidetrackbob]

Im working on a b3350 that I need a electrical diagram of the dpf control unit to figure out the problem with the circuit board but need a wire diagram of the plug

 

[PoTreeBoy]

Don't do anything drastic until you've heard from @SDT or one of the others. Parts of the B3350 emissions system have a lifetime Kubota warranty and you wouldn't want to risk voiding that.

 

[whitetiger]

Im working on a b3350 that I need a electrical diagram of the dpf control unit to figure out the problem with the circuit board but need a wire diagram of the plug

What circuit board?
What is the DPF control doing or not doing?