TPMS on cluster not reading / blank

This morning I noticed that the TPMS readings on my dash cluster are blank or not reading. They were working earlier this week when I looked at them by scrolling through the settings. Since I noticed this morning I have only taken short trips maybe 10 minutes and only ran the truck a short while. Is there a known issue with this, a trick to reset or reestablish communication or do you think it will come back after a longer trip. Thanks

The TPMS shows on the cluster but the values are just blank lines.

 

I can tell you from experience that the dealers don't know crap about the TPMS on these trucks. When I bought the sensors for mine, I had one hell of a time trying to get them to register and read pressures. I called 3 different dealers and told them that I did the process by the manual. None of them had a clue what I was talking about.

 

Mine take a few miles to wake up and be heard sometimes.

 

Snap, where is the receiver module located and I wonder if my extended warranty covers it. What is the reset / programming procedure for the

 

Under the headliner over the back window