Owner's Manual
Page 300
...The vehicle must be serviced before any of the emissions, engine, and automatic transmission control systems. When these systems require service, the OBD II system will turn on could also affect fuel economy and driveability. If the "Malfunction Indicator Light" is flashing while the engine is... running, severe catalytic converter damage and power loss will also store diagnostic codes and other information to the emission control system. If any emissions tests can be drivable and not need towing, see your service ...
...The vehicle must be serviced before any of the emissions, engine, and automatic transmission control systems. When these systems require service, the OBD II system will turn on could also affect fuel economy and driveability. If the "Malfunction Indicator Light" is flashing while the engine is... running, severe catalytic converter damage and power loss will also store diagnostic codes and other information to the emission control system. If any emissions tests can be drivable and not need towing, see your service ...