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:

    Backup Lamps
    1. Open the trunk and gently pull back the trunk liner behind the tail lamp (requires removal of a push pin holding the trunk trim in place near the tail lamp). 2. Remove the two plastic wing nut ...

    Electronic Stability Control (ESC)
    This system enhances directional control and stability of the vehicle under various driving conditions. The ESC corrects for oversteering and understeering the vehicle by applying the brake of t ...

    Full Size Spare – If Equipped
    The full size spare is for temporary emergency use only. This tire may look like the original equipped tire on the front or rear axle of your vehicle, but it is not. This spare tire may have limi ...