2019 GMC 1500 Trailer TPMS Issue


New member
Hello: All
I bought a 2019 GMC Sierra SLT last July, my truck included 4 tire pressure sensors for a trailer and that I should be able to monitor the tire pressure from inside the truck.
Well I had the sensors installed in my camper tires, then I tried to go through the setup process to get the truck to link up to them....but no luck. I then took it to my dealer and they tried and couldn't get them to work.....then told me it was due to a pending software update for the tool (programmer) the dealer issues to set up the TPMS. I find this hard to believe...several months have past and still no "software update", I am just wondering if anyone else has had this issue, or are you using the trailer tire sensors????

Thanks Stlmatt