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:

    Automatic Transmission
    The automatic transmission and differential assembly are contained within a single housing. The fluid level in the automatic transmission should be checked whenever the vehicle is serviced. Opera ...

    Materials Added To Fuel
    All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and they would ...

    Unlock Doors Automatically On Exit — If Equipped
    The Unlock Doors Automatically On Exit feature unlocks all of the vehicle doors when any door is opened. This will occur only after the shift lever has been shifted into the PARK position, after ...