I have a 2002 Polaris sportsman 400 4x4 and my awd isn’t working correctly. It engages but just spins the cv axels it dosent actually engage the wheels does anybody know what could be going on with it? I’m not trying to spend a fortune trying to get it fixed.

 

when is the last time the hubs were serviced and fluid changed? it needs the correct fluid and amount to work correctly. check to see if there is power going to the hubs and if the armature plates are working.