 After that, then it's back to normal. And you shut the truck off and turn it back on, and the light goes away, and everything's fine. That sounds like something. It never does it like just driving around short, slow trips. You know, I live on a gravel road and stuff like that. Just driving around normal, it never does it. But just at highway speeds, if I drive 10, 15 miles. I took a trip about an hour here a while back, and it did it to me twice within about 30 miles.