Key Programming Using Diagnostic Equipment
NOTE:
To enter PATS security access if no programmed IA keys are available, start a vehicle session using a tear tag or PCM part number. PATS security access can still be granted even with the ignition off.
- Using a scan tool, enter the PATS Functions and follow the on-screen instructions to enter PATS security access.
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NOTE: A maximum of 8 keys can be programmed into the vehicle.
From the scan tool menu, select the appropriate key programming procedure and follow the on-screen instructions to erase and program the IA key(s).