Transfer Case
WARNING: This page is about a different car, the 2011 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Recommended lubricant for the MP3023 transfer case is Mopar® ATF+4, Automatic Transmission Fluid. For the MP2010 transfer case, Use ATF approved to MB 236.10, MB 236.12, such as Shell ATF 3403/M-115, MOPAR® part number 05127382AA, Fuchs/Shell ATF 3353, or equivalent.