Expedition 2WD V8-4.6L SOHC VIN 6 (1999)
Alarm System Transmitter: Service and Repair
Spare Key Programming Switch
NOTE
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The spare key programming switch is a New Generation STAR/Service Bay Diagnostic System (NGS/SBDS) programmable switch that provides
the capability to enable/disable the spare key programming procedure. This procedure is in the Owners Guide spare key programming procedure
or under the procedure named Key Programming-Program a Key Using Two Programmed Keys. 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.
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The spare key programming switch state can be viewed by instrument cluster PID SPARE__KY.
1. Insert a programmed ignition key into the ignition lock cylinder and turn the ignition switch to RUN.
2. Enter NGS/SBDS. Follow the SECURITY ACCESS PROCEDURE.
3. From NGS/SBDS menu, select SPARE KEY PROGRAMMING SWITCH selection to the desired setting:
<ENABLE> Spare key programming procedure is accessible.
<DISABLE> Spare key programming procedure is not accessible.
NOTE: The default setting on delivery of all new vehicles is <ENABLE>.
