Power Transfer Unit
WARNING: This page is about a different variant/trim than selected.
- Remove the subframe. Refer to: FRONT SUBFRAME .
- If equipped with PTU cooling system, drain the cooling system. Refer to: COOLING SYSTEM DRAINING, VACUUM FILLING AND BLEEDING .
- Remove the RH halfshaft. Refer to: Front Halfshaft RH - 3.0L EcoBoost, All-Wheel Drive (AWD) .
- Disconnect the HO2S electrical connector.
- Disconnect the catalyst monitor electrical connector.
- Remove and discard the driveshaft to PTU bolt and washer assemblies.
- Position aside the driveshaft.
- Remove the RH catalytic converter to transmission bracket bolts.
- Remove the RH catalytic converter bracket through bolt and bracket.
- Remove and discard the RH catalytic converter nuts. Remove the RH catalytic converter.
- Remove and discard the converter gasket.
- Disconnect the PTU temperature sensor.
- Remove the PTU heat shield bolts and the PTU heat shield.
- Disconnect and position aside the PTU vent hose.
- Remove the PTU support bracket bolts and the PTU support bracket.
- If equipped with PTU cooling system. Release the hose clamps and position aside the PTU cooling system hoses.
- Remove the PTU bolts and the PTU.
- Remove and discard the PTU to transmission compression seal.