replacement pads work the same. if your pads are too worn, they will NOT replace them for free under the TSIB. The TSIB works like the warranty does--items in need of replacement due to normal wear and tear are not covered.
Just an FYI...
It really depends on the dealer. I just took my '08 in for another issue, (broken wheel and destroyed tire from road debris, but that's another story!), and while it was there, I asked if they could do the brake TSB. My car has a little over 13k on the clock, but they warranted the pads anyway. They did advise that I have the rotors replaced, but I opted to pass on that, at least at the dealer.
Well, of course they did. 13,000 mi on your brake pads is not near the normal replacement time.