AWD light indicator & brake indicator blinking

Hi,

Just wondering if someone have the same problem on their 2004 sportsman 400.

When driving it with AWD off, the AWD indicator turns on for a few seconds sporadically. I also find that it seems to be a litte harder to turn to the right side and it seems to have a high pitch sounds coming from the left front wheel.

A friend of mine think the AWD on one side might not be disengaging. I found a lot of information on AWD not engaging but not the opposite.

I also have te brake light that comes in once in while. Any thoughts or known problem

Thank you very for your help!