Fob Doctor
Identify the vehicle. Then diagnose the key.
Year, make, and model come first. Fob Doctor checks for vehicle-specific knowledge before it falls back to general troubleshooting.
Diagnostic session
Answers stay in your browser. Nothing is submitted or stored.
Question 1
What do you see?
Fob Doctor result
Why this result
Do this next
Vehicle-specific checks
Troubleshooting guidance is not a compatibility claim. Replacement, cutting, or programming still requires verification of the exact key.