t4thfavor
Well-Known Member
Because the purple wire on the controller harness is not switched on during AEB events. So in the absence of a connection to the CANBUS, the controller cannot know about an AEB event. IT will sense the deceleration, but without that brake signal, it won't hit the brakes on the trailer.^this. As long as my brake controller (Redarc) gets that brake light signal, I can’t figure out how it would know the difference whether I am pressing the brake or the auto system is doing it. It will continue to function normally.
That said, once you are on the brakes (the AEB sets off an audible alarm) the controller will act according to the deceleration as long as you have a progressive controller that isn't based on a time delay (built in the last 10 years it's almost guaranteed)
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