How Does Your Key Fob Work? The key fob uses wireless technology with a frequency of 433 MHz. There are receivers/transmitters on the vehicle and the key, so they can communicate with each other. This ...

TAMPA, Fla. (BLOOM) — You’re rushing to work, the gym, or the grocery store when it happens — you press your key fob, and nothing. No clicks, no unlock, no start. If your car key fob battery has died ...

A: When it comes to vehicles, there are no truly watertight seals on every opening. Doors have drains that allow water that ...

We really are living in the future when your car just magically knows you're there without you having to do anything. The jingling of keys used to be the universal symptom of turning a car on, but ...

According to experts, a battery in a car key fob is supposed to last anywhere from three to five years. However, as key fobs get more advanced, some have found their fobs dying much earlier than ...

Modern car key fobs are expensive to replace, often costing hundreds to over $1,000. Key fobs are complex computers requiring proprietary programming, usually by dealerships. Local locksmiths can ...

It's been a year since I replaced the key fob on my 2004 Malibu, saving more than $100 buying online instead of from a dealership. I paid about $25 for the fob and $50 to have a Chevy dealer program ...