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:

    When checking or servicing in the engine compartment while the engine is running
    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 is advis ...

    Manual transmission, front differential and rear differential gear oil
    For the checking procedure, or other details, refer to “Manual transmission oil”, “Front differential gear oil (AT models)”, “Rear differential gear oil”. ...

    Key reminder chime
    The reminder chime sounds when the driver’s door opens and the key is in the “LOCK” or “Acc” positions. The chime stops when the ignition switch is turned to the “ON” position or the key is remove ...