Power Transfer Unit Leaks From the Top Vent
WARNING: This page is about a different variant/trim than selected.
If equipped with a vent hose, check for a missing or disconnected hose. If the PTU vent hose is present and attached correctly, check the PTU fluid level. If the PTU fluid is overfilled, replace the intermediate shaft seal, LH input shaft seal and the RH input shaft seal. REFER to: Power Transfer Unit Input Shaft Seal - RHD . REFER to: Power Transfer Unit Input Shaft Seal - LHD . REFER to: Intermediate Shaft Seal .