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:

    Rear Seat Belts
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    Wind Buffeting
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    Warnings And Cautions
    This Owner’s Manual contains WARNINGS against operating procedures that could result in a collision or bodily injury. It also contains CAUTIONS against procedures that could result in damage t ...