Transfer Case Cooler: Installation
WARNING: This page is about a different variant/trim than selected.
- Clean the PTU cooler surface.
- Install the PTU cooler housing gasket.
- Clean the PTU cooler housing.
- Install the PTU cooler housing and the PTU cooler housing bolts.
- Tighten to 12 Nm (106 lb-in).
- Position the PTU coolant lines and install the PTU coolant line bolt.
- Tighten to 25 Nm (18 lb-ft).
- Remove hose clamp pliers.
- Fill the PTU fluid level. Refer to Power Transfer Unit (PTU) Draining and Filling .
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NOTE: Replace the O-ring before installing the PTU temperature sensor.
Install the PTU temperature sensor.
- Tighten to 14 Nm (124 lb-in).
- Clip the PTU temperature sensor wiring harness to the retainer clip.
- Connect the PTU temperature sensor electrical connector.
- Install the PTU temperature sensor heat shield and the heat shield bolts.
- Tighten to 12 Nm (106 lb-in).
- Install the RH catalytic converter. Refer to Exhaust System .
- Fill and bleed the cooling system. Refer to Engine Cooling .