Factory GM Brake Controllers
We recently upgraded our TV and it appears I no longer need my trusty Prodigy brake controller. I have not yet pulled our trailer with the new truck and was curious what everyone's experience was the...
Forum Discussion
hawkeye-08 wrote:
My 2011 GMC 2500HD IBC works great. I have it set to 4-4.5 and pull a 10,000lb travel trailer. With our previous trailer and P3 controller, it worked well also.
The only problem that I have had with IBC is on one trip, I had to pull over and reseat the plug (trailer cord into truck). It seems to be sensitive to that connection for some. It only happened to me once and has never had any other issues.
If something fails that causes the IBC to no longer work, I would be comfortable using the P3.
I also pull close to 10,000 lbs and the setting of between 4 and 5 is where I'm at as well.
