Over the past year, every time I turn on my car, on the dash it says "tire pressure sensor fault". I finally have decided to do something about it! Did a little bit of research and saw that the problem is likely dead batteries in the sensors inside my tires. (If there could be any other reasons this error is showing please let me know). So before I go and spend $100 on a set of 4 from amazon, does anyone recommend some that are good to use? Also, how exactly would I go about Re-training them for them to work properly after installed? Any help would be appreciated, thanks