Key Programming Switch State Control

Key Programming Switch State Control





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 Literature. It must read ENABLE if more than 2 Intelligent Access (IA) keys need to be programmed into the Remote Function Actuator (RFA) module using the Key Programming Using Two Programmed Keys Key Programming Using Two Programmed Keys procedure. 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.

NOTE: The spare key programming switch state can be viewed with the RFA module PID Spare_Key_St.

NOTE: If the Spare_Key_St PID reads ENABLE, up to 4 IA keys total can be programmed into the RFA module using Key Programming Using Two Programmed Keys Key Programming Using Two Programmed Keys. If the Spare_Key_St PID reads DISABLE, the Key Programming Using Two Programmed Keys Key Programming Using Two Programmed Keys procedure cannot function. This switch is set to ENABLE when the vehicle is built. This PID does not affect the Key Programming Using Diagnostic Equipment Key Programming Using Diagnostic Equipment procedure.

1. From the scan tool, enter TOOLBOX. Select BODY - SECURITY - PATS Functions and follow the Integrated Diagnostic System (IDS) on-screen instructions to ENTER SECURITY ACCESS. For additional information, refer to Anti-Theft Security Access Component Tests and General Diagnostics.

2. NOTE: The default setting of the key programming switch on delivery of all new vehicles is ENABLE, when viewing the RFA module PID Spare_Key_St.

From the scan tool menu select: "Customer Spare Key Programming Enable" (or "Customer Spare Key Programming Disable") and follow the on-screen instructions.

- "Customer Spare Key Programming Enable" - the spare key programming procedure is accessible.

- "Customer Spare Key Programming Disable" - the spare key programming procedure is not accessible.