Brake Issue
Chris,
Just checking the basics. What is the condition of the brake lining and brake adjustment? If they are both OK, you could have the same problem that I had with my 2006, 3500. There is a separate fuse for the third brake light. When that fuse blows out the trailer brakes will not operate with the foot brake. Although, they will still operate by hand with the manual controller. So, make sure the third brake light is operational.
Good Luck
John
*2006 Chevy, 3500, 4X4, DRW, (LBZ) D/A, CC, LT, 252K Miles, 19.5" Wheels, Mag Hytec Transmission Pan and Differential Cover, SS Grill Guard, Racor 2 micron aux fuel filter, 100 Gallon Aux Fuel Tank, using Edge Evolution, Predator Diablosport, Kennedy ECM tune, Fitch Fuel Catalyst.
*2006 Four Winds, Dutchman, 36', RV, D/A, 5500 Kodiak.
*1993 Harley Davidson, Turbo charged, Springer Softail.
*2007 Pontiac Solstice.
*2005 Jeep, Liberty, CRD (diesel).
*Full-timing in USA, see America first.
BUY AMERICAN or CANADIAN, NOTHING from CHINA .