The tool functions by converting a vehicle-generated code into an access code:
: The PATS login calculator takes this Outcode and uses a specific algorithm to generate a matching "Incode". Authentication
When performing specific security-related tasks, a diagnostic tool (like FORScan or Ford VCM II) will generate a unique
Without the correct code, the scanner cannot communicate with the immobilizer to add a new key.
: Often starts with "00" (e.g., 0044-...). These are widely supported by free or low-cost offline calculators. New Algorithm (2011+)
: If you already have two working keys, you can often program a third by cycling the original keys in the ignition for specific durations.