Key Programming Using Diagnostic Equipment
Programming
- 1.NOTE: To enter the PATS security access if no programmed passive keys are available, start a vehicle session using a tear tag or PCM part number. The PATS security access can still be granted even with the ignition off.
Refer to: Diagnostic Methods .
- 2.
From the diagnostic scan tool, enter TOOLBOX. Select Body>Security>PATS Functions and follow the on-screen instructions to enter PATS security access.
- 3.
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NOTE: A maximum of 8 keys can be programmed into the vehicle.
From the diagnostic scan tool menu, select the appropriate key programming procedure and follow the on-screen instructions to program the passive key(s).
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NOTE: When prompted by the scan tool, place the passive key in the backup starting location.
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