TOD not working

[simonsayz1]

Triathlete-
got a little snow last nite, backed out of garage and decided to pull back in. Back wheels spun and started to slide down driveway (very slight incline).
Thought about open differential so I had family on each side checking for wheel spin, nothing for front wheels. Put in 4lo and it walked right in. Wheels on dash light up like it's working, no check light on and check light bulb works on start up

[raver_boi_88]

I had the same exact issue, except my tod light would flash occassionally. Perhaps someone took yours out? Anyways what I found is that the sensor that is on the back of the t-case was dirty. I took it out and cleaned it, put it back in and I havent had any problems since.