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 ...

When the tire pressure light in your car comes on, you need to inflate your tires. Here's what to do if it stays on even ...

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 ...

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 ...

Nearly 70 percent of the country will drop below freezing on Wednesday, with some areas seeing record cold this week. Because of the extremely cold temperatures this week for much of the United States ...