Key Programming - Spare Key Programming Switch

NOTE: Spare key programming switch is a programmable switch which provides capability to enable/disable normal customer spare key programming procedure detailed in owner's manual. This programmable switch is provided as a convenience for rental company fleets or other fleet purchasers who may not want spare key programming procedure available to vehicle driver. Spare key programming switch state can be viewed using PATS PID SPAREKY.

Insert a programmed ignition key into ignition lock cylinder. Turn ignition switch from OFF to RUN position. With New Generation Star (NGS) or Worldwide Diagnostic System (WDS) tester connected to vehicle, enter function test menu. Select SECURITY ACCESS PROCEDURE. This procedure will take 10 minutes to perform. After security access procedure has been completed, a new menu will be displayed with command options. Default setting on all new vehicles is ENABLE. Select SPARE KEY PROGRAMMING SWITCH. Set SPARE KEY PROGRAMMING SWITCH to ENABLE or DISABLE.