The one that is the ciggerette lighter should be a constant hot. If not the it may be easier to just put in a whole new one. you can buy one at advanced for little money. you will also need wire and an in line fuse. YOU NEED THE IN LINE FUSE AND A FUSE. never add anything electric without a fuse. Then if you can go through the fire wall from the battery that is fine, or maybe you can connect to the fuse panel inside the cab. I do not suggest haveing this power source you wish for. why do you need it?
Sep 8, 2008 at 8:54 PM