Power Steering Pump Replacement

Removal Procedure

Notice: Do not start the vehicle with any power steering gear inlet or outlet hoses disconnected. When disconnected, plug or cap all openings of components. Failure to do so could result in contamination or loss of power steering fluid and damage to the system.





1. Remove the bolt that retains the high pressure hose (13) to the core support.
2. Separate the high pressure hose (13) from the high pressure pipe at the core support.
3. Loosen the hose clamp and the return hose (12) from the reservoir (15).
4. Disconnect the PSP switch connector.
5. Raise and support the vehicle. Refer to Vehicle Lifting.
6. Remove the power steering pump drive belt. Refer to Drive Belt Replacement in Engine.





7. If the vehicle has A/C, remove the 3 bolts (3) and the A/C compressor (2) from the mounting bracket (4).
If the vehicle has A/C, hang the A/C compressor off to the side.
8. Remove the 4 bolts (1) that retain the mounting bracket to the engine.





9. Remove the power steering hose (12) and the bracket, with the pump (10) attached, from the engine compartment.
10. Remove the 3 bolts and the power steering pump from the mounting bracket.
11. Remove the following components from the power steering pump:
- The nut
- The lock washer
- The high pressure hose (13)
12. Remove the hose clamp and the return hose (12) from the pump.

Installation Procedure





1. Secure the return hose (12) to the pump with the hose clamp.

Notice: Refer to Fastener Notice in Service Precautions.

2. Secure the high pressure hose (13) to the pump with the lock washer and with the nut.
- Tighten the nut to 25 Nm (18 ft. lbs.).
3. Secure the power steering pump to the mounting bracket with the 3 bolts.
- Tighten the bolts to 35 Nm (25 ft. lbs.).





4. Install the mounting bracket (4) to the engine. Secure the mounting bracket to the engine with the 4 bolts (1).
- Tighten the bolts to 46.8 - 50.4 Nm (63.7 - 68.6 ft. lbs.).
5. Install the A/C compressor (2) to the mounting bracket (4). Secure the A/C compressor to the mounting bracket with the 3 bolts (3).
- Tighten the A/C compressor mounting bolts to 22.5 - 27.4 Nm (16.5 - 20.1 ft. lbs.).





6. Install the power steering pump drive belt. Refer to Drive Belt Replacement in Engine.
7. Lower the vehicle.
8. Unplug the power steering pipes and the power steering hoses.
9. Connect the PSP switch connector to the pump.
10. Install the return hose (12) to the reservoir (15). Secure the hose to the reservoir with the hose clamp.
11. Secure the high pressure hose (13) to the core support with the bolt. Do not tighten the bolt completely.
12. Install the high pressure hose (13) to the high pressure pipe (2) from the steering gear. Secure the hose to the pipe with the flare nut.
- Tighten the bolt that retains the high pressure hose to the core support to 10 Nm (89 inch lbs.).
- Tighten the flare nut to 40 Nm (30 ft. lbs.).
13. Fill the power steering fluid reservoir (15) with new power steering fluid. Refer to Checking and Adding Power Steering Fluid.
14. Bleed the power steering system. Refer to Bleeding Power Steering System.