Originally Posted by dmax_83
Sorry I couldn't be of more help. Saw your post over on DP as well. If you cycle through the DIC there is a screen that shows the gain setting and the amount that is being applied to the trailer brakes, when you hit the truck brakes is that screen show a delay as well?
No, when my wife pressed hard on the bake pedal, it immediately registered 8. A couple of seconds later the wheel I was spinning manually would stop.
I can't find anyone else having a similar problem or symptom with their GM ITBC.
Why can't I have a normal problem?
The delay explains the numerous Hensley bumps I've experienced.
I only experienced it a couple of times with my Suburban and BrakeSmart controller on 60K+ miles towing. I've had at least a half dozen bumps in 1500 miles with the new truck.
'13 Excel Winslow 34IKE
'12 GMC Sierra 3500HD
Previous RV's: '03 MobileScout Titan 29DBS; '01 Sunnybrook Lite 2708 SLE; '99 Coleman Utah
Previous TV's: '02 Chevy Suburban 2500 8.1 4.10; '99 Chevy Express 1500 5.7