i have a 04 chevy 2500hd and bought a 93 4 star and have everything but brakes and load lights when i hooked it up my brake box came on but no brakes found out red is brakes and white is load and black ground
Posted 2010-09-05 9:33 AM (#124411 - in reply to #124405) Subject: RE: 4Star trailer wiring
Expert
Posts: 5870 Location: western PA
I don't know specifically, the wiring for a 4 Star trailer. However on most trailers: the blue wire is to activate the brakes; the red wire is an auxillary source for interior lights or a battery charger etc; the white wire is a ground and the black wire is a B+ source.
4Star trailer wiring
