I bought a used 02 grizzly last july and it had 250 miles on it and when i got around 300 the 4 wheel drive motor went out. I couldn t belive i had to pay 300 dollars for a new one but i had to buyit. After i put it in i went to try it out and it still didn t work so i took every electrical conection off i could find and cleaned them. That didn t work so i took it to the dealer and it was the two little fuse pack things by the cdi box and they were like a 25 dollar part and they charged me 100 dollars for labor but it did fix my problem. Has anyone else had this problem before?