Denali all wheel drive issue

[Kami]

Hello guys


Last week I went for camping in the deserts. It was fun ^^

I came across one problem - the all wheel drive is engaging the rear wheels only in reverse gear

My car got stuck in the sand cause of this.

Can any one solve this problem?
Can I change it to 4x4 like the H2?


Help me out please...

 

[Rollin Thunder]

denali is AWD only, but I never knew it took it out of AWD when in reverse. There is not a selectable 4x4 like a regular denali. But the AWD is really not meant to go offroad. Its meant for wet and snowy roads only. IF you want to go in sand you would be best off with a true 4x4.