How to Replace Power Steering Pump Reservoir 05-10 Chrysler 300

Difficulty: Intermediate · About 90 min · Chrysler 300

Replace the power steering reservoir on a 2005–2010 Chrysler 300, transferring the hoses and bleeding air from the system after refilling.

Steps

1. Raise the vehicle and drain fluid

   Support the vehicle securely and place a drain pan below the steering system. Remove fluid from the reservoir with a hand pump, then disconnect the upper hose and allow remaining fluid to drain.

2. Remove the reservoir

   Release the reservoir retaining tab and lift the reservoir from its mount. Loosen the hose clamps and remove the hoses, using a pick carefully if a hose is stuck.

3. Install the replacement reservoir

   Attach the hoses to the new reservoir and reposition the clamps. Seat the reservoir on its locating tabs and clean any spilled fluid from the engine bay.

4. Refill and bleed the system

   Fill with the fluid specified for the vehicle. With the front wheels safely unloaded if the service procedure requires it, turn the steering wheel slowly from side to side and top up as needed.

5. Check for leaks and noise

   Lower the vehicle as directed and recheck the fluid level. Run the engine, turn the steering wheel through its range, and stop if the pump remains noisy or fluid foams; inspect hose connections for leaks.

Check your vehicle’s repair manual for exact specifications and fit.