A faulty sensor means you may not receive a warning if your tire pressure becomes unsafe. Replacing a failed TPMS sensor helps ensure you’re alerted to potential tire issues before they become bigger problems.

In most vehicles, the battery is sealed inside the sensor and cannot be replaced separately. When the battery dies, the entire TPMS sensor is typically replaced.

Not always. If your sensors are working properly, they can often be reused. However, if a sensor has failed or is nearing the end of its battery life, replacing it during a tire installation can save time and labor later.

Most TPMS sensors last between 5 and 10 years. Over time, the internal battery can wear out, requiring the sensor to be replaced.

A TPMS warning light usually means one or more of your tires has low air pressure. If the light stays on after you’ve properly inflated your tires, or if it flashes, there may be a problem with one of the TPMS sensors that should be inspected by a technician.

A Tire Pressure Monitoring System (TPMS) sensor continuously monitors the air pressure in your tires and alerts you when one or more tires are underinflated. This helps improve safety, handling, fuel efficiency, and tire life.

You should service your vehicle every 5,000 to 7,500 miles or every 6 months, whichever comes first, for routine maintenance like oil changes and inspections. Always check your owner’s manual, as some vehicles and driving conditions may require more frequent attention to keep everything running smoothly and safely.

It could be something simple or serious. We recommend a diagnostic scan to find the cause.

No. In fact, it is against the law for a manufacturer to dishonor their warranty just because the vehicle was serviced elsewhere. As long as the service is performed by capable car mechanics like the ones at your friendly neighborhood Service Street, your warranty is valid.