Transfer case fluid?

[M3kanic]

If you are 4wd you use auto-trac II but if your awd takes dex VI . Unless something has changed since the last time did the research for it.

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[Rosson03]

Awd

 

[buck91]

Looked it up on the AutoMATE database. Looks like Dex VI is, indeed, the proper fluid for all 2011 Tahoe's.

 

[swathdiver]

If you are 4wd you use auto-trac II but if your awd takes dex VI . Unless something has changed since the last time did the research for it.

Not for GMT900s. Dex VI for all transfer cases.

 

[Rosson03]

2007 denali awd

 

[08HoeCD]

I’m due for a little of this.

 

[Bob2C]

My 18 manual states Dexron VI for transfer case. Changing OEM fluids out at 23k to AMSoil. Looking to confirm torque specs for my 2018 - Front Diff both plugs 24ft lbs, Transfer case both plugs 13ft lbs, Rear Diff fill 24ft lbs, Rear Diff bolts 29ft lbs. @swathdiver had mentioned these specs in post but they were for an earlier model. Don't know if anything has changed. Thanks