2006 Pontiac Grand Prix Power Steering Hose Diagram

Not all power steering systems are hydraulic. I think some G6 models have electronic power steering so no fluid is needed. Referring to the owners manual it appears that only the 3.9L uses a hydraulic system. If there is a reservoir it will either be tucked behind the alternator or mounted on that end of the engine. The top mounted reservoir filler cap is on top of the engine to the left of the oil filler cap.

if you put the hose back on and put new fluid in it and it it is still hard to turn which means you pump prob went bad , make sure you have enough fluid in it first, you could have blown you rack and pinion but not likely

Power Steering Pump Replacement
Removal Procedure
1. Remove the accessory drive belt.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Remove the tire and wheel assembly.
4. Disconnect the power steering pressure hose from the power steering pump.
5. Disconnect the power steering return hose from the power steering pump.
6. Disconnect the harness connector (4) from the power steering pump (1).
7. Remove the power steering mounting bolts from the power steering pump.
8. Remove the power steering pump from the engine.
9. Remove the power steering pump pulley from the power steering pump.
10. Remove the power steering pump reservoir from the power steering pump.
Installation Procedure
1. Install the power steering pump reservoir to the power steering pump.
2. Install the power steering pump pulley to the power steering pump.
3. Position the power steering pump to the engine.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the power steering pump mounting bolts.
Tighten the bolts to 25 Nm (18 ft. lbs.).
5. Connect the power steering pressure hose to the power steering pump.
6. Connect the power steering return hose to the power steering pump.
7. Install the harness connector (1) to the power steering pump (4).
8. Install the accessory drive belt.
9. Fill the power steering system with fluid.
10. Bleed the power steering system.
11. Operate the power steering system and inspect for power steering system leaks.




*This originally came from abauto

locate where the steering vane pump is, it must be in front of your engine since its engine driven follow the pipes attached to it where the vane pump oil goes in, that hose is attached to your reservoir....

SEALS IN PUMP MABY GOING

From what you have described, there is a major leak in the power steering system. The leak will need to be identified and fixed and the operation of the power steering pump checked.

Currently the pump is pumping fluid out of the system under pressure (which is why you have to keep adding fluid) and is not providing the assistance to the steering that it was designed to do.
The power steering pump itself may now also be faulty and require replacement.

Have it checked out asap.

Cheers
Sean
Voluntary contributor.
\

the power steering pump is mounted on the front of the motor, the pump has a lid which you unscrew to add fluid. if you cant find the pump follow the serpentine belt until it goes around the pump (large Pulley) with about a four or so inch long neck. Make sure you buy the fluid made for your vehicle.

Please check the fluid level in the power steering pump. After putting on a new hose the fluid may have traveled through the system and you may need more fluid.

2004 Pontiac Grand Prix V6-3.8L VIN 2

Power Steering Pump: Service and Repair
Power Steering Pump Replacement
NOTE: The content of this article / image reflects the changes called out by TSB: 05-02-32-004.

Power Steering Pump Replacement
Removal Procedure
1. Remove the accessory drive belt.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Remove the tire and wheel assembly.
4. Disconnect the power steering pressure hose from the power steering pump.
5. Disconnect the power steering return hose from the power steering pump.
6. Disconnect the harness connector (4) from the power steering pump (1).
7. Remove the power steering mounting bolts from the power steering pump.
8. Remove the power steering pump from the engine.
9. Remove the power steering pump pulley from the power steering pump.
10. Remove the power steering pump reservoir from the power steering pump.
Installation Procedure
1. Install the power steering pump reservoir to the power steering pump.
2. Install the power steering pump pulley to the power steering pump.
3. Position the power steering pump to the engine.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the power steering pump mounting bolts.
Tighten the bolts to 25 Nm (18 ft. lbs.).
5. Connect the power steering pressure hose to the power steering pump.
6. Connect the power steering return hose to the power steering pump.
7. Install the harness connector (1) to the power steering pump (4).
8. Install the accessory drive belt.
9. Fill the power steering system with fluid.
10. Bleed the power steering system.
11. Operate the power steering system and inspect for power steering system leaks.