I dont have the max tow axle but i know max tow axle fix has been out since may or so. You should have been notified so are you just waiting on parts then?My in-tank fuel pump died and left me stranded in Moab. Another guy at my Ford dealership had a similar issue with an Explorer. We both had to wait months for a replacement fuel pump. Both of us were on trips driving where the temperature was over 105F. I think this is probably the same issue. I'm also still waiting on the max tow axles. Hurry up Ford.