So Before crawling under the truck I'm trying to figure out where the batteries were on the diesel models? Mine has a post mount on the radiator support and cables that run around the engine on the firewall. The bed is so rusted out I can't tell where the battery was supposed to be since I cant see cables on the frame. If anyone has a pic of how the setup is supposed to work I'd appreciate it. I know pennyman usually has odd info like this.