TOD/Transmission Help?

[Triathlete]

What does it do in 4lo? If it acts the same I would say it's tranny related and fluid level is a good place to start. Make sure and use the correct procedure when checking the level...it's been explained a few times on here and a search should find it.
If the problem is not present in in 4lo then I would be checking the transfer case. Fluid level is a good start again.

[SilverBullet75]

From the video, I don't see anything TOD related. Seems all transmission related. Worn out bands, low fluid, etc...
Trans Mode Switch gives totally different symptoms.
Have you tried changing the fluid and filter yet?