A TPMS (Tire Pressure Monitoring System) sensor is a device that is installed in a vehicle's tires to monitor the air pressure and temperature of the tires. The primary function of the TPMS sensor is ...

Get practical TPMS troubleshooting tips to diagnose sensor faults, flashing lights, and wiring issues quickly and accurately.

Modern cars can do a lot of impressive stuff. The onboard diagnostic (OBD) system can tell us when there's a vehicle malfunction by activating the check engine light, while advanced car safety ...

Federal regulations have required some sort of computerized tire-pressure monitoring system in new cars since the 2007 model year. Most of these are active types that employ a sensor mounted to each ...

Tire pressure sensors reflect a tire snag's development and alert the driver that the issue needs immediate attention. A vehicle runs smoothly on tires, and your driving safety will undoubtedly be at ...

Do tire pressure sensors use individual batteries (that may last only 10 years) rather than the car’s electrical system? Could such a battery replacement cost about $85 for each wheel? What about ...

Tire pressure monitoring sensors (TPMS) work by constantly measuring the air pressure within all four of your tires, then relaying that data to your car's computer. If the system is unable to measure ...

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The Costco advantage doesn't just extend to your favorite grocery items and low-priced Interstate batteries. The warehouse retail chain also offers wholesale prices for tires, and they're a fantastic ...

General Motors has issued a recall for 81 units of the 2020 Cadillac CT6 over installation of an incorrect tire pressure monitoring system sensor. All affected units are located in the U.S., although ...

Switching tires or running lower-than-normal tire pressures off-road that keep setting off the TPMS warning light? Here’s a tip: Put the sensors in a pressurized container. We don’t recommend running ...