Lost the power to both lighters on a dash.
Checked the fuses E4 & E5, and both are good.
Any thoughts?
Same truck different problem '20 T680
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by SingerDude, Jul 28, 2025 at 11:21 PM.
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by SingerDude, Jul 28, 2025 at 11:21 PM.