Power Steering Fluid Cooler: Service and Repair

Power Steering Fluid Cooler Replacement (4.2L)

Removal Procedure




1. Install a drain pan under the vehicle.
2. Disconnect the power steering hose assembly from the power steering cooler.




3. Remove the power steering cooler mounting bolts.




4. Remove the power steering cooler from the radiator support.

Installation Procedure




1. Install the power steering cooler to the radiator support.





Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the power steering cooler mounting bolts and tighten to20 Nm (15 ft. lbs.).




3. Connect the power steering hoses assembly to the power steering cooler.
4. Remove drain pan from under the vehicle.
5. Bleed the power steering system. Refer to Power Steering System Bleeding (Service and Repair).