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Old 04-06-2012, 09:53 PM   #1
a63rve
Junior Member
 
Join Date: Mar 2011
Posts: 4
HBC (Hydraulic Break Controller)

This is a 2012 GMC-2010 Mobile Suites question. Do I need an aftermarket HBC to interface with the 2012 GMC brake control. I think the GMC 2011 is yes, but I cannot locate info on the 2012.

Also, I've connected the (stationary) RV electrical cable to the GMC. I did not get any errors and the GM control seemed to operate and adjust without error. I have not moved the RV yet to actually test the brakes.

Does anyone have the answer ?

How can I tell I need an aftermarket HBC ??
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