Well, I would think if GM told the other guy today that the fix is coming in 7-10 days, the work they did to your truck @kensseirra , is probably not it. I think we’ve all been to the dealer to have the inspect the connector, etc. That was in the original TSB dated Jan 7th. Maybe they were just double checking that until the actual fix comes in.
I will be at the dealer in the next week to have my performance exhaust put on. Hoping they will have the program by then.