

You should however plan on replacing the TPMS sensor service parts. When you get new tires, if your old TPMS sensors are still working, they can be reused. This starts with the TPMS system, both maintaining and evolving it.
#SENSOR VALVE STEM DRIVERS#
By taking the right preemptive steps, drivers and mechanics can help bring this number down. More than 70,000 accidents a year are caused by improper tire inflation. Additionally, replacing all of the service parts ensures a proper sealing of the TPMS sensor on the wheel. If the corroded valve stem compromises the sensor, it can cause problems with your tires as well as your TPMS system, including air leakage and incorrect air pressure or temperature readings. If the valve stem is compromised for any reason, then it is likely that the TPMS sensor is also compromised. Many factors caused this corrosion, such as the natural elements that accumulated on the sensor, road salt, and bimetallic reaction with the wheel itself.

This led to many problems, one of the biggest being corrosion of the metal parts. In the past, all of these pieces would be reused during tire or TPMS sensor service. Every time you perform tire service on a TPMS equipped wheel, the TPMS sensor service kit parts, such as the nut, washer, seal, valve core, and cap must be replaced, because these parts are designed for one-time use only.

TPMS sensors only need to be replaced if damaged or if the battery is worn out, and the durable Continental metal valve stem is also reusable unless it is damaged. When do TPMS sensors and it’s parts need to be replaced? Of course, these components do not last forever, so proper maintenance and replacement is required to keep the entire TPMS system operating at peak efficiency. These small parts include the valve stem, valve core, valve cap, nut, washer, and seal. TPMS sensors are comprised of the sensor itself along with many other small parts.
