dexron
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[HOW TO] Change the Transfer Case Fluid on NQH & NP0 T-case (2021+ Yukon, Tahoe, Suburban, etc)
Another addition to the tech info here. Enjoy. Hope this helps someone to get a little dirty and DIY something. This video shows how the transfer case is serviced on 2021+ GM SUV's. As far as i can tell, Yukon's and Tahoe/Suburbans either come with the 2-speed NQH transfer case, or the...
