RogerandEllen

Our Winnebago is only about 10 months old and we have a similar problem with the cruise control. It seems to downshift way too much and way too early when going up even what I would define a slight graded hill. We do NOT have problems with it disengaging either by braking or turning it off manually. When I take the CC off by any method and add just enough pedal to keep the momentum going up the grade, the engine downshifts to a more reasonable RPM and related sound level in the cockpit. When the CC is "on its own" upon downshift, you would think the machine was a 747 on takeoff. I have only had the oil changed so I have not yet had the dealer look at it so who knows if this dramatism is programmed or it is a flaw somewhere. So, the result is, unless I am on a fairly flat grade I do NOT use the CC on this machine.