My truck has been sitting alot. I started it and moved it then removed both batteries and cleaned all the corrosion and reinstalled. everything is tight and looks good after checking several times. both have good ground. it cranks and will not start. dash starts smoking and its comming fron the quadzilla loom. this truck is very rusty and the best thing i cam figure is when i was moving wires one of them was corroded down the line and is now open but i can not find anything. got codes 0253, 0380, and 1693. need the truck by monday. any ideas?

 

i would start by unhooking the quad first and making sure that those plugs are clean and try starting it stock and go from there