Also when you get to a code like TM1, let it sit there a minute or two. Mine would always start at 14.5 and take a minute to get the actual pressure.
In fact just set them to
TM1 TP1
1TT TT1
That would be 1 tire for all four possible locations. Let it run 5 minutes like that. If one pops in, then set all others to that name TM, TP, et. 2,3,4
I did that and let it run for 5 mins, but nothing is coming up. I’ll try again and make sure the numbers and letters are correct, but I’m pretty sure it is since I triple checked all of them before hitting save.