Blown T-case

CXS

Senior Member
A couple weeks ago I did a snow run with some friends and we had some deep show along the way. I made it through everything just fine but when I went to tug the truck behind me that was stuck I had a lot of grinding noise from what sounded like the front differential. Later, after getting some help I found the noise had vanished which was quite odd. I found that with the CDL unlocked I had not gear engagement at all, just like I was in neutral. When the CDL is locked I get power to the front and rear with the VSC lights on. I was able to drive off the mountain slipping and sliding all the way but made it out just fine (even if it was them 3am)

My research indicates I snapped the hub that holds AWD mode. Is anyone familiar with that issue? I'm still driving it as all seems fine for what I'm left with but it also sounds like I have to replace the t-case. I have a spare with a bad actuator but I understand I have to take the t-case apart to put my good actuator in and replace the case. Not my ideal situation but such is like when you wheel.

Curious if anyone has had this happen or if it was a freak part to fail. This is the kind of snow I was wheeling in.
 

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I should have asked "does this wheel fit?"

Then I guess I would have gotten a response out of at least 1 of the 96 viewers...
 
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Without being there to see myself. Do you get consistent power when it's locked or does the power come in spurts when moving?
 
With the CDL unlocked, is there any clicking or grinding at all as you give the rig a little power??
When my front CV axle busted in the joint, that's what happened to me.
Friend looked under the truck and noticed that the inner joint was turning, but the axle was just spinning in its boot at the wheel side.
 
Nope, unlocked is just like being in neutral. Very odd in my experience. I have a guy checking it out tomorrow so I may have more info then.
 

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