Having a Jeep Grand Cherokee means that you’re always ready for whatever adventure awaits you. The powerful engine and 4-wheel drive are perfect for exploring the rugged terrain out there. However, sometimes accidents happen and your Jeep needs some help getting back on the road. In this article, we’re going to show you how to flush power steering fluid in a Jeep Grand Cherokee.
Identify the Problem
Your Jeep Grand Cherokee may be experiencing power steering fluid (PSF) leakage. This can result in reduced power and decreased handling. To fix the problem, you’ll need to identify and correct the source of the leak.
You may have noticed a decrease in power and/or handling when you turn the wheel quickly. The PSF may be leaking from one or more of the following locations:
The hoses connecting the pump to the reservoir
The pump itself
The reservoir
Repair or Replace?
Power steering fluid (PSF) is a crucial component of your Jeep’s function, so it’s important to keep it in good condition. If your Jeep’s PSF is low or empty, it could cause difficulty steering and even loss of control.
If you’re experiencing difficulty steering or loss of control, the best course of action is to replace the PSF. However, if you’re only encountering minor issues, you may be able to repair the PSF yourself. In either case, follow these steps for a successful repair:
1) Drain the power steering fluid reservoir. This will allow you to identify and correct any problems with the system before adding more fluid.
2) Remove the power steering pump and impeller. These components are usually located near the bottom of the pump housing.
3) Clean all of the internals of the pump and impeller using a solvent and brush. Make sure to remove all debris, oil, and grease.
4) Reinstall the pump and impeller using new gaskets and springs. Torque the screws to 80 foot-pounds (711 Nm).
5) Reconnect the PSF hoses and tighten them using a hose clamp. Make sure
Preparing the Vehicle for Flushing
If you’re like many Jeep enthusiasts, you probably love your Grand Cherokee for its power and capability. But one thing that can wear on your enjoyment of your ride is a lack of fluid mobility in the power steering system.
Fortunately, flushing the power steering fluid is a relatively straightforward task that can help ensure your Jeep’s smooth sailing. To begin, make sure your Jeep is cool and all fluids are full. Next, locate the power steering filler cap and unscrew it. Make sure to note the fill level of the fluid before refilling as this information will be helpful when reassembling the cap.
Next, remove the power steering pump assembly by unscrewing it from the bracket and lifting out of the way. Pour in enough fluid to cover the impeller and replace the pump assembly into its bracket. Tighten bolts to secure it in place. Finally, replace the filler cap and screw it into place.
Flushing the Power Steering Fluid
If you are experiencing trouble with your Jeep Cherokee’s power steering, it is likely that the fluid has become contaminated. Flushing the system with fresh fluid will help to restore function and prevent future problems.
To flush the power steering fluid:
1) Start the engine and wait until it reaches operating temperature.
2) Park the Jeep Cherokee in a well-lit area.
3) Remove the front wheel and parking brake.
4) Loosen the power steering reservoir cap and pour in enough fluid to cover the drain plug. Do not overfill the reservoir.
5) Replace the reservoir cap and tighten evenly with a wrench.
6) Reinstall the wheel and parking brake.
Driving Instructions Following Flushing
If your Jeep Grand Cherokee has recently been diagnosed with a power steering fluid leak, you will need to flush the system. Follow these driving instructions to do so:
1. Park your Jeep Grand Cherokee in a safe location.
2. Shut off the engine and remove the key from the ignition.
3. Open the hood and disconnect the power steering lines from the AC compressor.
4. Disconnect the power steering hoses at the reservoir.
5. Pour 4 quarts of power steering fluid into the reservoir and replace the hoses.
6. Reconnect the AC compressor lines and hose connections and replace the hood bolts.
7. Start up the engine and drive your Jeep Grand Cherokee until it reaches operating temperature.