transmission? my 4x4 is not a push button,but a stick on the floor,my mechanic says the transfer case works for sure because he bypassed some vaccum line or something and the 4x4 engaged,he thinks its the Generic Electrical Module, he was about to go home and said to find it and replace it myself or i could leave it and he could charge me,with money being tight i told him i would try myself. anyone ever replace one on this vehicle?