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:

    Adding Fluid
    Add lubricant only at the fill hole and only to the level specified above. ...

    Traction Control System (TCS)
    This system monitors the amount of wheel spin of each of the driven wheels. If wheel spin is detected, brake pressure is applied to the slipping wheel(s) and engine power is reduced to provide e ...

    SAFETY
    The Wrangler Unlimited has two sets of lower Latch anchors in the outboard seats. The outer Latch anchors were easy to use, but the inner anchors in both positions sat right behind the seat belt b ...