Cooling System

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

− Highway Driving

Reduce speed.

− Air Conditioning

Turn off temporarily.

    See also:

    Opening Sunroof — Express
    Press the switch rearward and release it within one-half second and the sunroof will open automatically from any position. The sunroof will open fully and stop automatically. This is called “Ex ...

    Service ACC Warning
    If the system turns off, and the EVIC displays “ACC/ FCW Unavailable Service Radar Sensor”, it indicates there is an internal system fault. Although the vehicle is still drivable under norma ...

    The Inside
    The previous-generation Grand Cherokee lacked an interior to match its price, but the all-new cabin in the 2011 model uses premium materials and a less blocky design to give the SUV a more luxurio ...