2012 Jk Rubicon

[671JK]

Need help, got whining noise when in 4wd.

 

[GP NOIR]

Need a better description of the problem.

 

[671JK]

All I can say is when in low gear, there is a loud whining sound from transmission. I noticed today even in 2wd, first and second gear has the whining sound. Really loud in 4lo. Kind of like power steering noise with low fluid.

 

[JT@623]

Check the T-case oil

 

[DirtHeadDavis]

Check the T-case oil

What he said ^

How many miles on the Jeep?

 

[671JK]

52k miles, I will check the T-Case oil this weekend.

 

[Silver fox]

Check the transmission input shaft bearing, if its doing it in 2wd. It would have that whirring sound at idle as well. Had mine done recently and it was a hard one to catch!

 

[671JK]

Thank you, I will check on that.