its been a while since i looked in a haynes manual but Im pretty sure schematics are in the back for all electrical. Its not gona tell you how to repair the electrical issue but Itll give you the color wires to follow where to find a short or the relays. You just have to know how to read the diagrams. I wish there was a way I could send the schematics im looking at in alldata. anymore help i can give on it i will, just let me know. electrical work is alway a pain in the ***