P1000 sub tranny filter

[DWP]

Does the dct filter part of sub tranny oil or is it part of the crankcase oil? I ask this because i change just the sub tranny today and dct filter thinking that it filter sub tranny oil? I posted last week that it had no oil in sub tranny after intial 20 hr service from dealer. Thanks in advance for replies!

 

[CID]

The engine and DCT share the same oil but have 2 separate filters, the sub trans is completely separate and doesn't have a filter. This is why some guys are running a slipperier moly oil in the sub trans to help shifting into Low range, they don't have to worry about causing the clutches to slip.

 

[DWP]

Thank u for info.. I will go ahead and change my engine oil tomorrow since I changed one filter.