Making a tight turn and my cord got hung up on my hitch and pulled out of the trailer. As I understand it blue is for brakes. There is not a blue wire on the trailer, but there is one on the cord. All other wires match up.
2007 challenger 36ft
Thanks
Jim
2007 Keystone Challenger 5th wheel, Ford F350 Super Duty 6.7L Diesel, Short Bed, 2 dogs and the cat and rolling down the road full time since May 2014