Multi-Displacement System (MDS) (If Equipped) — 5.7L Engine Only

This feature offers improved fuel economy by shutting off four of the engine’s eight cylinders during light load and cruise conditions. The system is automatic with no driver inputs or additional driving skills required.

NOTE:
The MDS system may take some time to return to full functionality after a battery disconnect.

    See also:

    Vehicle Certification Label
    Your vehicle has a Vehicle Certification Label affixed to the rear of the driver’s door. The label contains the following information: • Name of manufacturer • Month and year of manufacture ...

    Fuel Economy
    Press and release the UP or DOWN button until “Fuel Economy” displays highlighted in the EVIC and press the SELECT button. The following Fuel Economy functions display in the EVIC: • Aver ...

    TIME Button
    Press the TIME button to alternate display of the time and radio frequency. ...