My 2002 Chevy Trailblazer Will Not Shift To 4wd.

If anyone knows of common prob. or quick checks other than the 4wd fuse i would appreciate some help. It will shift to LO range but no front axle engagement. It is a dash knob and not a shift lever. Can anyone help me get 4wd to work?

Answers for The Question

  1. Nardy
  2. supermobe25
  3. Ron B