quadra-drive not working
I just bought my Jeep a few months ago. Its a 2000 grand cherokee with quadra drive. I noticed right away it had worse traction in snow and ice than my civic. (unless I put it in 4-Low). So I had a friend watch as I put in on some ice and then some mud and purposely lost traction. I wanted to see if the quadra drive was sending power to the front wheels like it was supposed to. My buddy said when I made the tires spin out the front wheels weren't spinning at all, It was just rear wheel drive. The 4-low works at least and I can use that if I get stuck. However it sucks the all-time 4 wheel drive "quadra-drive" doesn't work because now I don't have a 4-hi. Any ideas on whats going on?