Help-it's shifting back into o/d by itself,and a few times riding along in o/d 45-50 mph,it down shifted into 2nd.The c/e light comes on for a second,goes out,and returns to o/d???I'm putting in a new speed sensor this week.I can't get a code on the computer,as the light doesn't stay on long enough.I'll let you know if the new sensor fixed the proplem.