I think every manufacturer has a different version of an AWD system, and some are better than others.
Some kick in to late & do not stay on long enough. The computer may sense all is well, but it can not see what is coming up. I can attest to that!
Some kick in to late & do not stay on long enough. The computer may sense all is well, but it can not see what is coming up. I can attest to that!