With the right TPMS service tips and a little extra attention to detail, the difference between a smooth job and a comeback is usually just a matter of awareness. But technicians should also take a close look at the valve stem, especially on TPMS sensors that use a clamp-in style. The same impact that damaged the wheel could have weakened the valve stem, so it may need to be replaced. That’s why it’s important to know exactly where the TPMS sensor is before working with one of these machines. Take TPMS Service SeriouslyRemember, TPMS service is about more than just clearing a dashboard light and getting your customers on their way.