Power voltage to brakes??

Mmaxed wrote:

Gdetrailer wrote:
Believe it or not, your IBC is much better over any of the current aftermarket controllers even with some of the short comings of it.

Absolutely not true, if his Ram is like my '15 was from the factory.

Someone at Ram decided that below 30 mph the trailer brakes would only need about 60% input. On the bigger brakes, 12" x 3" if memory served it was dangerous. More than one fellow reported rolling through an intersection. Ram did update the programming. My 2020 has very good trailer braking.

Lot of discussion ref the shortcomings of the 2013-2016 Ram IBC a few years back. The IBC on our '16 Ram 3500 never provided more than 2.2a braking current at each wheel---even with every internal preset set for absolute heavy, maximum braking. Got a full 3a powering the trailer brakes directly via battery. The IBC worked reasonably well under normal conditions. However, for emergency braking---it was sorely lacking. Bypassed the IBC and installed a Tekonsha P3. Problem solved---3a at every wheel if/when needed.