Cooling System

To reduce potential for engine and transmission overheating, take the following actions:

− City Driving

When stopped for short periods of time, shift the transmission into NEUTRAL and increase engine idle speed.

− Highway Driving

Reduce speed.

− Air Conditioning

Turn off temporarily.

    See also:

    Parking Brake
    Before leaving the vehicle, make sure that the parking brake is fully applied. Also, be certain to leave the transmission in PARK. The parking brake lever is located in the center console. To ap ...

    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 additio ...

    Adding Washer Fluid
    The fluid reservoir for the windshield washers and the rear window washer (if equipped) is shared. The fluid reservoir is located in the engine compartment. Be sure to check the fluid level at reg ...