PTU and RDU fluid change 2014+ Jeep Cherokee

Joined
Jan 29, 2017
Messages
113
Location
Wisconsin
Has anyone changed the PTU and RDU fluid in their Cherokee yet? Can't find much of anything online other than general confusion. Was planning on doing it come spring.
 
Joined
Aug 3, 2017
Messages
1,957
Location
MN
According to the service information, there isn't a drain plug on either the PTU or the RDM. Looks like you'll have to siphon. The PTU takes 75w90 and the RDM takes AAM 70w80, if it helps.
 
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