Quote:
Originally Posted by Johnasara  I do not know if you checked, But i have a five pin to 7 pin adapter to hook up my trailer. I was having the same problem with brakes and found out it was the adapter. Bought a new one and it has worked since. It too would run the lights but not the brakes. | yes this is a common problem also. ive had to rewire probably 50+ plugs to make them work. usualy it 6 to 7 that have problems. brake are either on the side then they need to be on in the center or brakes are in the center then they need to be on the side.
__________________ Diamond Shocks
Pickup: 03 GMC 2500HD EXT Cab Long Box
Tuner: Banks Six-Gun with PDA
Exhaust: Diamond Eye 5 inch system
Airtake: modded stock box (banks with scoop in the future)
Turbo: Stock, PPE boost valve
Transmission: Stock,
Suspension: Firestone Air Bags
Tires: 235/85R16 Firestone transforce AT
Exterior: Stainless rocker panels, Stainless punched grill, TTT-Mirror pull out towing mirror (highly recommend over any other mirror period), Spray in bed liner, B&W Hitch |