maddog, One question pls regarding your AutoTrak 4x4 operation write up. I too am having this very trouble. The only thing I haven't confirmed in your instructional is the front axle indicator switch mainly because I don't quite follow that instruction. But, my question is, I've got S4X4 light in 2WD without even attempting 4WD. What of this would throw the light in 2WD? Tx again.