Thank you ILUVMILS for reading my rant.

The service receipt states:
"DTC P045100 Could not duplicate cause of code at this time"
Not really much of a surprise, as you say.

I was pretty ticked off about the service after picking up the vehicle last night. The dealer had my car 7 days & 6 nights. The service adviser told me in plain English that the ordered "CV Joint" was the cause of the delay. I was told the part arrived late Monday. The service was finished Tuesday afternoon.

I think many Service Advisers are mechanically clueless.

It turns out they were not waiting for a CV Joint, only two rubber boots.
UFB! I can't believe a rubber CV boot set is not a fairly commonly used part that would be readily available.

Oh well, at least I caught it before the warranty expire.