How to Reprogram a GM Transponder Key?

Answer Transponder keys, sometimes called "chip" keys or "security" keys, were introduced as a means of reducing automotive theft. The keys are designed to make it difficult for thieves to steal a vehicle... Read More »

Top Q&A For: How to Reprogram a GM Transponder Key

How to Tell If Your Car Has a Transponder on it?

A transponder is a communication device that consists of two parts: a transmitter and a responder. These devices broadcast and receive signals and can be built small enough to fit inside of an insp... Read More »

How to Set a Transponder Key?

Transponder keys have helped to revolutionize the way that you start you car, adding convenience and security to owning nearly any vehicle. These keys, also sometimes called chip keys or simply ign... Read More »

How to Add a Transponder Key to a F-150?

The F-150 is among Ford's many vehicles that has been equipped with ignition key technologies. This capability allows you to sync electronic keys to your engine and, once programmed, only these key... Read More »

What Is a GM-LAN Transponder?

The General Motors Local Area Network, GMLAN, is a system that allows different electronic control units, ECUs, in a General Motors vehicle to communicate amongst each other. GMLAN transponders al... Read More »