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:

    Weight-Distributing Hitch
    A weight-distributing hitch system works by applying leverage through spring (load) bars. It is typically used for heavier loads, to distribute trailer tongue weight to the tow vehicle’s front a ...

    Interior Lights
    Courtesy and dome lights are turned on when the front doors are opened, when the dimmer control (rotating wheel on the right side of the headlight switch) is rotated to the its farthest upward p ...

    Electronic Roll Mitigation (ERM)
    This system anticipates the potential for wheel lift by monitoring the driver’s steering wheel input and the speed of the vehicle. When ERM determines that the rate of change of the steering w ...