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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    Fan speed control dial
    The fan operates only when the ignition switch is turned to the “ON” position. The fan speed control dial is used to select four fan speeds. ...

    Main fuse
    Main fuse box The main fuses are designed to melt during an overload to prevent damage to the wiring harness and electrical equipment. Check the main fuses if any electrical component fails to opera ...

    Fuel
    CAUTION Use of a fuel which is low in quality or use of an inappropriate fuel additive may cause engine damage. ...