My 2021 1500 custom 4x4 did all these same things coming home from fishing last night on the interstate. Truck started shuttering like brakes were grabbing . Then service emergency brake light came on , traction control light came on , check engine light also . The service ESC came on . Think that’s what it was called . Couldn’t drive over 40 mph and if I gave it any gas throttle it would start shuttering real bad . Finally got off interstate and pulled over . Got out and looked around vehicle and under hood didn’t see anything . Got back in truck and all the warning lights and check engine lights were gone . Drove fine rest of way home . No more warning lights . What’s going on
