Summer Operation

The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended.

Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection.

    See also:

    High Range (Four-Wheel Drive Models) Or Two-Wheel Drive Models
    On This is the normal operating mode for ESC in 4WD HIGH range and in two-wheel drive vehicles. Whenever the vehicle is started or the transfer case (if equipped) is shifted from 4WD LOW range ...

    To Unlock The Doors And Swing Gate
    Press and release the RKE transmitter UNLOCK button once to unlock the driver’s door only, or twice to unlock all the doors and swing gate. When the RKE transmitter UNLOCK button is pressed, the ...

    Fuel System Cautions
    CAUTION! Follow these guidelines to maintain your vehicle’s performance: • The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine performance, and dam ...