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.

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    Measuring and adjusting air pressure to achieve proper inflation
    Check and, if necessary, adjust the pressure of each tire (including the spare) at least once a month and before any long journey. Check the tire pressures when the tires are cold. Use a pressure ...

    Checking the brake pedal reserve distance
    1) More than 2.56 in (65 mm) Depress the pedal with a force of approximately 66 lbf (294 N, 30 kgf) and measure the distance between the upper surface of the pedal pad and the floor. When th ...

    Channel scan
    Press the “SCAN” button briefly (type A, B and C audio)/for more than 1.5 seconds (type D audio) to change the radio to the SCAN mode. In this mode, under the selected category, the radio sc ...