I'll be taking my 2012 Focus SE back to the dealer for the second time since the 12B37 recall. About 1 1/2 weeks after the recall my car was making a loud grinding sound shifting into 2nd and 4th. Shifting felt erratic and not much power. They hooked the car up to the computer and found nothing wrong. Said the trans was still learning my driving habits. I don't buy it, I told them. My habits haven't changed in 1800 miles. But the car did feel better...for one week. Then the grinding started again.
I explained to the service manager that I've read about this problem, and that they must be aware of it. He said he is aware, but doesn't know if Ford has a fix yet. That was good to hear...NOT! Instead of re-programimg, this time it may go out to a trans guy. I'll let you know how that works.