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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1582 (Passive Anti-Theft System (Pats) - Vehicles Without: Keyless Entry And Push Button Start (Except Electric)) >> General Procedures >> Key Programming Using Diagnostic Equipment

Key Programming Using Diagnostic Equipment

WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.

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Programming 

NOTE: If 8 keys are already programmed, this procedure does not allow any more PATS keys to be programmed without erasing all stored key codes first.
  1. Insert the unprogrammed PATS key into the ignition lock cylinder and turn the ignition lock cylinder to RUN.
  2. From the diagnostic scan tool, enter TOOLBOX. Select Body>Security>PATS Functions and follow the on-screen instructions to enter the PATS security access.
  3. From the diagnostic scan tool menu select "Program additional ignition key" and follow the on-screen instructions.
  4. The engine should now start with the new PATS key.
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