Probably not applicable to the cruise in your LT, but the Adaptive Cruise in my Premier got flaky on me the other day and eventually would not engage at all. At the same time I noticed that my regen seemed to be much weaker, both when driving in L and when using the paddle - It was only maybe 60 to 75% or so of normal
Both problems turned out to be tire pressure. I didn't have a tire low enough to set off the TPMS - All 4 were at 33 or 34 psi and when I aired them back up to 40, everything was working normally again and it hasn't done it again since
Don
Both problems turned out to be tire pressure. I didn't have a tire low enough to set off the TPMS - All 4 were at 33 or 34 psi and when I aired them back up to 40, everything was working normally again and it hasn't done it again since
Don