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 Break-In Recommendations
    A long break-in period is not required for the engine and drivetrain (transmission and axle) in your vehicle. Drive moderately during the first 300 miles (500 km). After the initial 60 miles (100 ...

    Premium System – If Equipped
    The Tire Pressure Monitor System (TPMS) uses wireless technology with wheel rim-mounted electronic sensors to monitor tire pressure levels. Sensors, mounted to each wheel as part of the valve st ...

    Remote Start Abort Message On Electronic Vehicle Information Center (EVIC) — If Equipped
    The following messages will display in the EVIC if the vehicle fails to remote start or exits remote start prematurely: • Remote Start Aborted — Door Ajar • Remote Start Aborted — Hood Aja ...