for years now iv'e been using Ox-Gard, it is a conductive, moisture proof grease used by electritions to seal conections on electrical boxes, i started using it back in the 70s when i worked on outboards and inboard boats, iv'e found it very useful on all the conections on avts and snowmobile plug ins. it works great on the tiny pin connectors used today on sleds and atvs. found it has fixed many gadges on the speedos on atvs, just pack it into the female coneections and plug them in, seem to work best if you plug in unplug and plug back in, seems once you do it you don't have to mess with them again. you can find it in almost any hardware store or lumber yard in the electrical section. plese give it a try you might be pleasently suprized.