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:

    Air conditioner button
    Air conditioner button The air conditioner operates only when the engine is running. Push the air conditioner button while the fan is in operation to turn on the air conditioner. The indicator light ...

    Use of engine braking
    Remember to make use of engine braking in addition to foot braking. When descending a grade, if only the foot brake is used, the brakes may start working improperly because of brake fluid overheat ...

    When checking or servicing in the engine compartment while the engine is running
    WARNING A running engine can be dangerous. Keep your fingers, hands, clothing, hair and tools away from the cooling fan, belts and any other moving engine parts. Removing rings, watches and ties ...