See also:

On-board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the on-board diagnostics system (OBD-II). The OBD-II system protects t ...

Check MyKey system status
The vehicle system check will provide the status of the following MyKey parameters: • MYKEY MILES — This odometer only tracks mileage when a MyKey is used. If mileage does not accumulate as e ...

Trailer sway control
When properly equipped, trailer sway control will use the vehicle’s AdvanceTrac with RSC system to detect and help reduce trailer sway by applying brake force at individual wheels and, if necessar ...