Did they finally get your P11DC resolved?Had the recall done while in for an oil change, P11DC the next day, returned, P11DC the next day, after 6 returns due to this I received it back last night, so far so good, but it all but once did it on the return trip. I will see in a few hours.
Interesting that you got the P11DC before the recall work.The P11DC code actually prompted me to get the recall work done; i was going to wait for a bit. I'm at least 1000 miles post work and all seems well (knock on wood).