This is the problem with vehicles and warranty claims that need to be "repaired" according to "the code".
You have a whistle and yes it could show it's got under boost or an intake leak and it could also be, a loose pipe, turbo failing, hole melted in intake, cracked egr pipe or a host of other...
For all the folks that have a failure and then want to be heard that they drove it very gently and never towed anything, that may be partly the issue! Diesels need to get up to operating temp in a timely manner and if you never plan on working it, for goodness sakes get a 3.6L gas!
Think its "lie o meter" as it's not actual oil pressure reading, just a computation of temp and engine rpm. Theres a pressure sensor that turns on the warning at around 7psi which is way too late if it loses oil at hwy speed
No codes coming up though? Egr recall done? Have you ever looked at MAP sensor? Worth clearing those periodically. These puppies like being run good and hot to keep things clean and healthy
I doubt this is trans related but likely something related to how the engine runs.
Has it been happening before it's fully warmed up? Of course can't "feel" anything in a video to properly troubleshoot
This doesn't make sense to me to have it fail because of angle without using 4wd. I'd say In 2wd that shaft is not even turning as the front axle disconnects as well as T case
Did you put on all 65k? Did you get the 80% full msg as well? Check engine light on as well prior to this? Unless you wanna get equipment that you can force a regen, it's going to mean a trip to the dealer
How was your axle service status? Obviously there was oil in it if it was throwing it out but what condition was it in? If the axle bearing fails that it ruins the shaft, it most likely galled up and seized and spun on the shaft which creates tremendous heat and smokes the oil not the brakes