2008 Sandstorm FT 4x4 6spd Man Trans Off-Road Pkg
I am about to replace another transfer case switch. I have replaced both switches (the MT6 has 2) at least three times since I purchased the vehicle new. I don't lock the transfer case very often therefoe these switches don't see very many cycles. I can't imagine that it's wear. It's my understanding that it's the seal that starts leaking oil into the switch that makes it go bad due to internal contamination. A sealed on/off switch is just not that complicated. One would think that Toyota could make one that has an acteptable life span. However, this has got to be one of the most consistently defective parts I have ever encountered.