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:

    Safety
    The Patriot's Latch connectors were wedged between the seat cushions and a little tough to access, but with some elbow grease they were doable. The seat belt buckle receptors were on stable bases, ...

    INTERIOR
    The Wrangler Unlimited is rugged, with an extra side of rugged, and its interior is sturdy and can take a beating. If you can't get those Freedom Top panels on in time to beat the rain, a little w ...

    Bluetooth Communication Link
    Mobile phones have been found to lose connection to the Uconnect™ Phone. When this happens, the connection can generally be reestablished by switching the phone off/on. Your mobile phone is re ...