2008 peterbilt 389 no reverse lights, getting no power at transmission switch. I checked all fuses by the clutch all were good. Is there another fuse box? Or could the wires be cut/broken/disconnected. I cant really chase the harness back to the cab, i kinda loose it in the rest of the wires
Peterbilt 389 no reverse light
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by rydr, Oct 14, 2021.