VIN Mismatch
WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
When Monitored: At ignition on, the OCM monitors the PCI Bus for the Current VIN message.
Set Condition: This DTC will set if the OCM detects that the Original VIN stored in the module does not match the Current VIN broadcast on the PCI bus or if the VIN broadcast on the bus is blank.