LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2002 >> Mustang Base, 2D Convertible, Automatic >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Passive Anti-Theft Systems >> Programming >> Key Programming - Spare Key Programming Switch
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Key Programming - Spare Key Programming Switch

NOTE: The spare key programming switch is a programmable switch which provides the capability to enable/disable the normal customer spare key programming procedure detailed in the owner's manual. This programmable switch is provided as a convenience for rental company fleets or other fleet purchasers who may not want the spare key programming procedure available to the vehicle driver. The spare key programming switch state can be viewed using instrument cluster Parameter Identification Data (PID) SPARE_KY.
  1. Turn ignition switch to LOCK position. Connect Worldwide Diagnostic System (WDS) tester or New Generation Star (NGS) tester to Data Link Connector (DLC). See Figure. DLC is located under instrument panel between steering column and radio. See Figure. If NGS tester is used, insert Ford Service Function (FSF) card VERSION 6.0 or higher and go to next step.
  2. Insert a programmed ignition key into the ignition lock cylinder. Turn ignition switch to RUN position. Select and perform KEY PROGRAMMING - SECURITY ACCESS PROCEDURE . This procedure will take 10 minutes to perform. After the security access procedure has been completed, a new menu will be displayed with command options. The default setting on all new vehicles is ENABLE. Select SPARE KEY PROGRAMMING SWITCH. Set SPARE KEY PROGRAMMING SWITCH to ENABLE to allow keys to be programmed or DISABLE to make key programming not accessible.
scientia non olet · About LEMON Manuals