[moose1970]

I was plowing snow and the 4x4 cut out - it will cut in periodically, but sometimes when the rear wheel are spinning already. I'm afraid of tearing up the transfer case so I parked it for now. Just wondering where to start?

 

[RVS Performance]

Probable an electrical issue form snow packed in. Pull apart the connections for the AWD system and check them, put a little dielectric grease on them and try it again. Could also be fluid in the front diff or hubs depending on which version you have.

 

[Bruce!]

Welcome to the board!

 

[moose1970]

Thanks

Great suggestion, thawed out all the snow and found the sensor wires to the front diff were broken - rerouted and re-attached, all is well again just in time for our next dumping of snow.