View Single Post
Old 04-07-2010, 08:37 PM   #5
Chevydude56
Registered User
 
Chevydude56's Avatar
 
Join Date: Sep 2009
Location: Syracuse NY
Posts: 110
Re: How do I hook up my trailer brake setup on my 94 c3500?

If you only have a 4 pin connector on you're trailer you need a 7 pin to use the brakes , you should also have a breakaway switch and a battery to apply brakes in case of a breakaway

Are you sure it is a 6 pin plug on you're truck? should be a 7 pin .
here is a wiring diagram.

http://www.rverscorner.com/wiring/7pole.html

Brake controller wiring

http://www.etrailer.com/faq-brakecontroller.aspx
__________________
1967 Suburban 292 3spd
1964 Chevy II wagon
1971 Monte Carlo 402BB
1964 Cadillac series 62 2dr
1964 Bonneville 2dr/ht
1967 GTO
1978 Chevy Van 30
1989 R30 Crew Dually Bonus Cab
Chevydude56 is offline   Reply With Quote