2015 Explorer AWD service questions

[Ammofirst]

Family member has a 2015 Ford explorer. Does the all-wheel-drive service just include the PTU and rear differential or is there a third gearbox involved? I only ask because on our 2014 Regal awd I've got the PTU, the Haldex unit and the rear differential. All 3 require fluid changes. What about on the Fords ? Thanks

 

[4WD]

Had one, but I don't recall another unit besides what you mentioned …
Start on page 386 and reply if you have questions/comments

http://www.fordservicecontent.com/F...rs-Manual-version-2_om_EN-US_09_2014.pdf

 

[Ammofirst]

Thanks for posting that. I didn't see any fluid listed for another gearbox. That Haldex unit is a pain in the butt. At least Ford owners don't have to mess with that thing.

 

[4WD]

The PTU area is very tight … I had a muffler shop move the exhaust to reach the drain plug and then I wrapped the tubes in header tape. (they were right under PTU) …
Vehicle was traded in on our Tahoe.
There are a couple videos online of folks changing the PTU gear oil.