Driving down the road today and transmission went out. Pulled over and put in park then tried reverse, d, 1,2,3 nothing. turned off car for about 2 min. started it back up and transmission worked again. went down the road same thing happened. once again turn off turned on and once again it worked fine. I am thinking speed sensor, however when I ran scan tool it gave me a code of P0757 Shift Solenoid B Stuck On. Any ideas?