Electronic keys introduce new components that can be expensive, even without paying a dealer to program them. If you can do the job yourself, you can save both time and money by not having to visit ...

During programming, selected bits can be set to 0, but it’s not possible to set them back to 1 without erasing the entire chip again.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

A security flaw related to Honda’s keyless entry systems could leave all of the automaker’s vehicle models released since 2012 vulnerable to outside hackers, according to claims by a pair of ...

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 ...