Spare Key Programming
Worldwide Diagnostic System:
SPECIAL SERVICE TOOL(S)
NOTE:
^ The Spare Key Programming Switch is a scan tool-programmable switch that provides the capability to enable/disable the Spare Key Programming Procedure. This procedure is in the owner literature Spare Key Programming Procedure or under Spare Key Programming. 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 by PATS PID SPARE_KY.
1. Insert a programmed ignition key into the ignition switch lock cylinder and turn the ignition switch to the RUN position.
2. Enter scan tool menu. Allow the SECURITY ACCESS PROCEDURE to obtain security access.
3. From scan tool menu, select SPARE KEY PROGRAMMING SWITCH selection to desired setting:
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NOTE: The default setting on delivery of all new vehicles is