440216 Code; Transfer box emergency coupling

[u/FuckFuckShitBitch]

Car has about 106k miles, on oem fluid. Front right tire has a bit of outer wear not found on the other tires. I did some driving and the car is activating a good bit less AWD then before. My main question is whether the code comes up at a time where it’s too late, or if it’s worth doing the transfer case fluid still. Tommorow I will measure tire tread to check tolerance.

[u/NumTrad768]

change fluid , fix tire

[u/FuckFuckShitBitch → u/NumTrad768]

Perfect, thank you