giannid Posted February 27, 2023 Report Share Posted February 27, 2023 My wife has a 2012 that just turned 120k on it and it's time to do a full service on it. Doing some research on the service and I found it uses a PTU, not a transfer case. There's a nice write up I found on how to change the fluid. My question is there also a front differential also that need changed out? I'm planning on doing the transmission filter/fluid, differential and PTU all at the same time. Quote Link to comment Share on other sites More sharing options...
tsteves5 Posted February 28, 2023 Report Share Posted February 28, 2023 No front differential. Only the PTU. Quote Link to comment Share on other sites More sharing options...
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