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:

    Preparations For Jump-Start
    The battery in your vehicle is located on the left side of the engine compartment. Positive Battery Post WARNING! • Take care to avoid the radiator cooling fan whenever the hood is raised ...

    Programming A Non-Rolling Code
    For programming Garage Door Openers manufactured before 1995. 1. Turn the ignition switch to the ON/RUN position. 2. Place the hand-held transmitter 1 to 3 in (3 to 8 cm) away from the HomeLink ...

    Gear Ranges
    DO NOT race the engine when shifting from PARK or NEUTRAL into another gear range. ...