Wth that many tranny codes showing up, I would check your connections at the tranny. If they are corroded, there is a product called Ox-gard I swear by. It looks like die electric grease, except it conducts electricity and has some grit in it. I saved my winch controller by putting that in the plug holes and plugging and unplugging a couple of times. But since it conducts power, use it conservitively