I believe the only thing you will have covered on your Polaris sled will be safety recall items. You probably need to take it back to the USA for warranty. There is a section that covers this in the back of the owners manual.
Scott
There is no Warranty on a American snowmobile from Polaris in Canada, you have to take back to the U.S.A.
Polaris USA will not pay Polaris Canada to do there work.