Do TST 507 sensors just go bad?
I had brand new tires and the TST 507 installed on my motorhome this past spring, and everything has been working fine until the end of Labor Day weekend. I keep all of my tires at 120psi, but when I ...
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It's possible the battery is bad. I'd switch it around and see if it works on another tire. If it's the flow through sensor there could be an issue with the sensor not reading pressure correctly, and it may be time for a new sensor.
