arkansas-jimmy
Member
I was dispatch to check out the marker lights for a 2009 Peterbilt blowing 30 amp fuse when turning on the these lights. the tractor marker lights also included the 2 in round lights in the front bumper. With the trailer disconnected and the bumper lights disconnected.. the tractor was still blowing the 30 amp fuse. Pictures are the wiring connectors and the connector on the bulbs. upon removing the rubber sheathing on one wire.. the copper had corroded all green. with the corrosion evidence from the bulbs and wires gave me the indication the short was from these front lights. But with the light and trailer disconnected, the tractor was still blowing fuse. would a tractor getting caught in a flood have these bulbs and wiring problems ? no schematic to follow, driver had to take to shop that had schematic to find short. I was asked to unplug the pigtail trailer connector that was underneath the cab, but I could not find that connector box,, anyone have a picture of where that connector box in on a 2009 Peterbilt. would be nice and idea of why these lights and wiring connector are so corroded
