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:

    Engine
    ...

    In the Cabin
    The Patriot's interior quality isn't class-leading, but it's acceptable for a car of this price — bearing in mind that the starting price is for a seriously stripped-down Sport model. (Option pa ...

    In Canada
    If you believe that your vehicle has a safety defect, you should contact the Customer Service Department immediately. Canadian customers who wish to report a safety defect to the Canadian governm ...