Have a 2019 Coleman Outfitter 550. only 30 hrs on it. Just quit running. Found the F8 fuse blown. Replaced and blew again. Traced ALL wires and found nothing. Replaced all relays and fuse so it starts up but hit the brake pedal and it blows the fuse again and will not start. Retraced the wires and found nothing damaged. Any Ideas? Coleman is NO HELP at all