Service 4-Wheel Drive

[1GaNole]

I had the same problem a couple of months ago while in some really slick ass Georgia mud. I had not transfered into 4 low for quite some time and when I did I got the same message. After several attempts it began working just fine. Now from time to time I transfer it into all the different positions and it always works. From what I've been told it was just a sticky solenoid from lack of use.