Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

AV Tech · 01-12-2019, 10:08 AM

This is My 3rd 5th Wheel. 1st was a 2006 Montana 3400RL Then a 2015 FR Cardinal 3850RL Now 2019 Montana 3810MS Legacy Edition. I went to pickup my new camper yesterday when I was leaving I had no Trailer brakes the dealer said they did not activate until I hit 20 Mph and sent me on my way that did not work. So had to turn around go back. Then they told me the new hydraulic disk brakes are not compatible with my 2012 GMC factory brake controller. Has any one else had any problems with this ? So I had to leave my new camper at the dealer until I can get this figured out. Thanks for any input.

01-12-2019, 10:08 AM	#1
AV Tech Seasoned Camper Join Date: Jan 2019 Location: Sterling Heights Mi Posts: 61 M.O.C. #23262	New Member New Montana New Problem This is My 3rd 5th Wheel. 1st was a 2006 Montana 3400RL Then a 2015 FR Cardinal 3850RL Now 2019 Montana 3810MS Legacy Edition. I went to pickup my new camper yesterday when I was leaving I had no Trailer brakes the dealer said they did not activate until I hit 20 Mph and sent me on my way that did not work. So had to turn around go back. Then they told me the new hydraulic disk brakes are not compatible with my 2012 GMC factory brake controller. Has any one else had any problems with this ? So I had to leave my new camper at the dealer until I can get this figured out. Thanks for any input.