Charge Line on Tow Vehicle Not Working
I have a 2007 Chevy Silverado. Everything on the wiring harness works perfectly except the "Charge Line". It is factory wired and worked last year. I have tested the female plug on the truck and eve...
Forum Discussion
I had the NBS 2007 Silverado. If I remember correctly, I had to connect the charge wire to stud #1, and supply my own 40a fuse. If you have all that, I believe the truck has to be in tow/haul mode or the lights have to be fully on (not just the DRLs) for that line to be energized.
