Most cars built in the last few decades won't start with a key that has only been cut. The key also has to be introduced to the car.
The chip
Many keys have a small chip in the head. The car checks for it before allowing the engine to run. A copy without the right chip may unlock the doors but won't start the car. That's why a transponder key needs programming.
Remotes and fobs
The lock and unlock buttons are often a separate function that also needs pairing. Key fob programming handles that, and a damaged fob can be swapped through key fob replacement.
What to have ready
- The vehicle, since programming happens at the car.
- Proof that you own it.
- Any working keys, which sometimes makes the process simpler.
Lost every key?
It can still be done. Car key replacement covers cutting and car key programming on site.
From Choice City Locksmith, an automotive locksmith serving Fort Collins and Greeley.
Drafted with AI assistance and reviewed for accuracy.