Belt check

Belt check - Working on your vehicle - Maintenance and servicing - Volvo XC90 Owners Manual - Volvo XC90

Check the belt regularly to make sure it is in good condition and is clean. A worn or dirty belt can cause poor cooling and low alternator output as well as impair the operation of the power steering and the air conditioning unit.

NOTE
The drive belt is equipped with a self-tensioning mechanism and requires no adjustment between changes.

WARNING
The engine must not be running when this check is performed.

    See also:

    Oil volume
    ...

    Function check
    All indicator and warning symbols light up in ignition mode II or when the engine is started. When the engine has started, all the symbols should go out except the parking brake symsymbol, which o ...

    Temporary shut-off of the air conditioning
    The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer. This may result in a temporary increase in cabin temperature. ...