Tire light stays on despite functioning transmitters and reset attempts

tire light came on,took to local tire shop whom has replaced transmitters sucessfully in the past. but my tire light won't go out. all 5 transmitters are sending. the tire reset works. where do I look?

 

Scan the TPMS system for codes and see what you get.

 

Sometimes you have to drive a few miles.

 

When you start the truck what does the TPMS light do? Does it blink for 1 min then stay lit or does it only blink for like 5 seconds then stay lit?

 

Flash the codes out on the light if you don't have a scan tool that can read TPMS codes.

 

Thank you all for responding. My tire psi reset works fine, I forgot to mention that I had just replaced my instrument cluster, before that the light was not on. But... the tire shop did find a bad transmitter and replaced it. when I first started truck with the new cluster the tire light did blink for a while , but not since each time I've used the truck. The cluster was changed to clear a speed sensor / engine light issue so I can smog it. currently light is off no pending codes, waiting for monitors to reset. they may be, it's been 50 miles but I'll go another day.