I was driving 65 on the highway and my truck downshift to 3rd gear then back to 5th gear then first gear. locking my wheels. tires screeching. i had to pull over and turn my truck off, open the door to try to reset the vehicle. ive read threads of people having a similar problem and turning off the truck, opening the door resets the vehicle.. po722-00 code output shaft speed sensor circuit no single - pending dtc