Lubrication oil circulation in the refrigerant circuit

Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil.

    See also:

    Driving on grades
    ● Before going down a steep hill, slow down and shift into lower gear (if necessary, use 1st gear) in order to utilize the overheating of your vehicle’s brakes. Do not make sudden downshifts ...

    Cargo
    We test a standard assortment of grocery bags, golf clubs and luggage in every car we drive, and there wasn't much — or any, really — room to spare behind the Tribeca's third row; there's only 8.3 ...

    Driving on snowy and icy roads
    WARNING Do not use the cruise control on slippery roads such as snowy or icy roads. This may cause loss of vehicle control. CAUTION Avoid prolonged continuous driving in snowstorms. Snow will ent ...