BigRobNash

I have a 17 silverado, about 182000 on it. My drivers front TPMS quit working than a short time later drivers rear and passenger front, I recently had a rotation done and my passenger rear is still the only one working, I would have thought if the sensor is bad in the wheel that once wheel was moved to the front then it would show and the pass rear would be out. Is there another sensor on the hub assembly or close to the break system that could be out. I don't want to spend the money on new TPMS if that's not the issue.