It is an automatic transmission and is to go into wheel on the fly. It will, up to about 10 minutes into a drive, and then it stops. That is both high and low 4 wheel. Hope this helps. It is really a puzzle as to why is stops working after this time. It is a 97 3 door crew cab 4x4, automatic 8cyl.
Wednesday, September 20th, 2006 AT 7:32 PM