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

mhs4771 · 10-17-2020, 01:42 PM

By adapter I assume you mean the CAM Module. Be advised they can fail and you end up with no brakes. Went through the same thing you're going through a few years ago. Again has to be the TV, made it to MORryde where we had some service scheduled and did some resistance check between our CAM Module and a new one. Over 1000 Ohms on ours, but only a few Ohms on the new one. GMs send a pulse signal down the Blue Brake line looking for that low resistance, if they don't see it the brakes won't work.

10-17-2020, 01:42 PM	#10
mhs4771 Montana Master Join Date: Dec 2009 Location: Sebring Posts: 3,659 M.O.C. #9969	By adapter I assume you mean the CAM Module. Be advised they can fail and you end up with no brakes. Went through the same thing you're going through a few years ago. Again has to be the TV, made it to MORryde where we had some service scheduled and did some resistance check between our CAM Module and a new one. Over 1000 Ohms on ours, but only a few Ohms on the new one. GMs send a pulse signal down the Blue Brake line looking for that low resistance, if they don't see it the brakes won't work. __________________ Michelle & Ann 2018 Chevy 3500HD High Country DRW 4X4 Crew Cab w/Duramax/Allison, Formally 2010 Montana 2955RL, Now Loaded 2016 SOB, Mor/ryde IS, Disc Brakes & Pin Box, Comfort Ride Hitch, Sailun 17.5 Tires.