Jared Miles 
2016 Toyota Tacoma Access Cab SR5 4dr Access Cab 4WD 6.1 ft. SB (2.7L 4cyl 6A)
6 speed transmission always shifting
 The engine has great power, my problem is the transmission is always shifting up/down. It lugs so it downshifts, then it up shifts too quickly and lugs again. The only way to stop this is to shift to "S" and use it to manually shift. This works a bit better, but the trans even thought it is in "S" will still shift on its own. Toyota needs to immediately create a software fix for this problem. It is very annoying and prevents me from giving the truck a 5.