Proper operation of the variator implies smooth acceleration of the car; in order for this unit to reach the declared resource, more specific and, above all, timely maintenance is necessary.
But if you look at specialized forums, you will notice that numerous complaints from owners of cars with CVT gearboxes, which are most often related to the technical characteristics of the unit.
The first disadvantage of CVT is that the repair and maintenance of such a gearbox is quite expensive
This means that the transmission fluids themselves are more expensive and need to be changed more often than in an automatic transmission. It is recommended to change the oil in the variator every 20-25 thousand kilometers.
The second disadvantage is that the variator is sensitive to overheating
This type of transmission does not like to work at high outside temperatures, as well as in city traffic jams. If these features are not taken into account and the transmission regularly overheats, the service life of this unit will be reduced and it will quickly fail.
Owners of cars with CVT boxes should also avoid an aggressive driving style
That is, without sharp acceleration, speed should be reached gradually. Smooth acceleration is necessary for the correct operation of the variator. Only this approach and regular maintenance will ensure that the variator will operate without interruption throughout its stated service life.