Full Access Member
- Feb 22, 2022
- Reaction score
- Sunny and Snowy Minnesota
It is difficult to say whether that separate post's issues are the same as yours...one would need to drive both vehicles.Thank you very much for the detailed response. Note: I have 2 speed transfer case, 2WD, 4WD, Auto, 4 Lo. You've given me some great talking point and they are much appreciated.
Its worth nothing a separate post was made 6 days ago with almost identical issues. https://www.tahoeyukonforum.com/threads/4wd-auto-problem.139109/
The advice you have received above is the best there is.
And, while my vehicle is quiet in Auto, it does indeed make slightly more noise in Auto than it does in 2HI.
I agree w/ all others that Auto all the time is probably not the best. But, clunks, bumps, excessive vibration is not normal, and any competent dealer should be able to debug and resolve.
Further, note, the transfer case only holds about 1 quart of fluid...so if you are constantly engaging the cluthes, etc, you are probably due for more frequent transfer case fluid changes than the manual specifies.
You are going to have to train the wife...this is not an AWD vehicle, it is a 4WD vehicle...and has to be driven as such.