Ford Repair: 99 f-350 superduty drw, ground location, mitchell on demand

Question
i recently replaced all the wiring in this trk.had to get a new cab old 1 got crushed by a tree.my speedo.4x4,dont wrk.only have high on my a/c and heater switch.all fuses are good.ive checkd and triple checkd em.i dont know what else 2 do could you please give me some advice.thanks joey

Answer
i would be looking for a ground problem if all fuses were ok-speedo and 4wd may be related-high only on a/c could mean bad resistor or ground
you may go by a local garage and if they have alldata or mitchell on demand they can print out a ground location page for you. good luck.