GM Integrated Brake Controller
Hi All - I reviewed some of the prior posts concerning issues with the GM controller. Save me a little research and tell me what you think. Truck is new (2016 2500 HD). Trailer is 2000 Sunnybr...
Forum Discussion
SouthpawHD wrote:
As others have said, it's a known problem that the GM male plug doesn't always make a solid connection.
It's not the GM receptacle that has the fault, it's that many trailer cord manufacturers aren't building to the SAE diameter spec for the plug.
I've had several RV dealers as well as several GM truck dealers tell me this.
