My 2012 Camry has stopped transmitting tire pressure readings for all 4 tires.

 

My first step would be to go to your local tire store and have them check the sensors with their TPMS tool. This tool will determine whether the sensors are sending a signal. Results from the testing will determine next steps.

 

Thanks. I will have them check, however, I can’t imagine that all four tires would stop at the same time.