Ratcheting sound, any ideas?

[Zeus2018]

Any ideas? 22’ 3500 Aisin. Only happens in 4WD turning left and right. Does not happen when wheels are straight. I’m thinking front drive shaft. Of note about 3 weeks ago snap ring went out on the tranny while on route to dealer for something else conveniently. Felt like drive train exploded, sounded catastrophic, now this. Carli 2” level don’t want to get F’ed by dealer so hopefully all will go well. I have a video of it, trying to figure out how to attach it.

 

[flan]

Check out this link, others have had this problem too.

https://static.nhtsa.gov/odi/tsbs/2023/MC-10241121-9999.pdf

 

[Zeus2018]

Check out this link, others have had this problem too.

https://static.nhtsa.gov/odi/tsbs/2023/MC-10241121-9999.pdf

Awesome, found a couple other posts but nothing that showed it turned into an actual TSB. Thanks!