Self-program your
replacement key fob.
Skip the $300 dealer bill.
The independent reference for DIY drivers. Every page answers one question: can you self-program this key fob at home, and if so, how? You get the exact ignition sequence, the right OBD2 tool if you need one, and the FCC ID to order. Nothing else.
Pick your make, then your model and year, to get the exact programming guide for your fob.
Browse All Makes →- 01 Does my vehicle support owner-side self-programming?
- 02 Exact door-lock or ignition-cycle steps if it does
- 03 Which OBD2 programmer to use if it doesn't
- 04 The correct FCC ID to order a compatible fob
- 05 When you should stop and call a locksmith
Most-Searched Vehicles
Can you really self-program a key fob?
For roughly two-thirds of vehicles built before 2015, yes. The whole procedure takes under ten minutes using only the key already in your pocket. Every guide on this site is pulled from the owner's manual and verified against locksmith trade sources.
For newer vehicles with encrypted rolling-code immobilizers, we tell you the truth. Which affordable OBD2 programmer (Autel, XTOOL, OBDSTAR) actually works. When a $90 mobile locksmith is the smart call. How to avoid handing the dealer $300 for ten minutes of work.
All 31 Vehicle Makes
Find Your Vehicle
Use the search above or browse by make, then drill down to your exact model and year. Every page is a self-contained procedure. No clicking around.
Read the Self-Program Verdict
Each guide opens with a flat YES or NO on whether you can do this at home, the difficulty rating, the required tools (often just your existing key), and the FCC ID to order.
Program in Minutes
Most ignition-cycle procedures finish in under ten minutes. We tell you when an OBD2 tool is mandatory or when a locksmith is the realistic call, with current 2025 price ranges.