What dealer did this for you and do you have any paperwork to prove this?You have to get it programmed out...I know that the dealer I got my truck from did it because I popped a tire and ran on a spare for a week or two and my light never went off. No need to get into the cluster.
I would check your spare to see if it has a rubber valve stem or an aluminum one that is normally attached to the TPMS (they may have switched it for you).Actually, I assumed that they did...They are a POS dealer so i thought that instead of fixing it. All I really know is that my lights don't go off and I have had a flat and a spare in the last few months...Sorry for the confusion. You can have them reset through programing...but I hear thats a temp fix.