There may be more than one reason.
- If the washer has ceased to work in the winter (no motor can be heard), it is likely that the freezing liquid has been frozen or the fuse is blown.
- If the washer starts working hard when you press the right-to-bow switch, the problem is in the check box. It can be replaced or understood and try to fix it. To do this, you need to carefully understand the case of the enclosure by release the screwdriver. A great effort will be required. Before parsing, you must remember the position in which the por switch was placed. If all the metal contacts are inside the target, they need to be taken to the button, cleared away from the old grease and the new one. After this repair, the switch will still serve some time, but the repair is unlikely to succeed, as contacts are likely to be broken.