How to Change Power Steering Fluid Nissan Altima

The power steering system of your Nissan Altima is what makes it possible for you to easily steer the wheels in a straight line on highways and city streets. The fluid helps your car maintain its ability to make turns without getting too much stress from fighting against your arms and hands. While the power steering fluid can get dirty with time, this will not harm your car’s performance or hinder its capacity to run smoothly. To avoid occasional clumsiness while driving your Altima, have the fluid changed at least every six months, more so if you frequently take long drives. Today I am going to discuss a process on how to change power steering fluid Nissan Altima.

Changing Fluid

Step-Wise Guide on How to Change Power Steering Fluid Nissan Altima

When the power steering fluid in your Nissan starts to break down,  it can cause noise and a rougher ride. The breakdown of the fluid is due to contamination by dirt. The other problem could be air entering the system, which causes bubbles in the fluid, making it foam more than normal or bleed from cracks in hoses and connections.

The best time for replacing is 30000 miles maintenance check-up as you will get an all-around car safety inspection at a lower price. To replace power steering fluid Nissan Altima yourself, follow these steps:

Step 1:

Park the car on level ground before opening the hood.

Step 2:

Locate the power steering fluid reservoir in front of the driver’s side firewall in the engine compartment. A metal lid covers it. Locate and remove the screw to open the drain plug from the metal lid before loosening the bolt; loosen the drain plug with an open-end wrench or ratchet handle (depending on its size). If you find that your model does not have a quick-fill cap, open the reservoir filler cap for additional room.

Step 3:

Drain power steering fluid into an approved drain pan or a container that can be re-used for future use. Now, reinstall the plug back into its place on the reservoir cover before closing it tightly.

Open The Hood of Car Before Drain Power Steering Fluid

Step 4:

When done, wipe off any excess fluid on vehicle parts with a clean, dry rag and put away tools in their places.

What Happens When Your Nissan Altima’s Power Steering Fluid Gets Really Low?

The pump inside the power steering system of your car will be damaged and not function properly. It does not have a sufficient supply of lubricant to prevent friction from damaging the internal components. To avoid damage to the pump, you should always keep an eye on your Nissan Altima’s power steering fluid level.

You Can Check It Out to Repack a Hydraulic Cylinder

Key Things You Need To Know Before Changing Your Car Power Steering Fluid:

Power steerings are nonreturnable fluids, which means once power steering fluid is added to the power steering system, there’s no way but to change out the entire power steering system.

How Long Should You Keep Your Nissan Altima’s Power Steering Fluid in?

Since the fluid will get hot and expand, keeping it overfilled by about a quart can prevent it from boiling away. But do not fill more than that amount as it will flow into vacuum lines and damage other components of your Nissan Altima’s power steering. Instead, what you need is to bring up the level all the way until just two or three threads are showing above the full line.

When to Change Power Steering Fluid in Nissan Altima?

Because the power steering system is sealed, so you do not need to change fluid often, even you drive a long distance. So it’s better to check it every 12 months and whenever it gets dirty with an oil leak or shows any symptoms of damage such as noises while turning. The normal range for PS fluid level between MIN and MAX mark on the dipstick. If too low, add MAX (or higher) spec PSF fluid into the reservoir again until it reaches the maximum limit line.

However, if your car’s age is more than 5 years old or is driven over 70K miles (about 110 000 km), we strongly recommend you get your vehicle’s power steering fluid changed. The normal power steering hydraulic system reduces the amount of physical effort required by the driver to control the vehicle in a straight line and during parking maneuvers. Hydraulic pumps and cylinders located in the engine compartment are responsible for most of this effort reduction.


It’s a good idea to know if your car requires steering fluid to be changed, and you’ll want to have the appropriate replacement fluid on hand. However, if you are not 100% sure that it is time to change the power steering fluid in your vehicle, then save yourself some of the hassles by taking it somewhere to get professional advice about changing the power steering fluid. I hope this article has provided you with all the necessary information about how to change power steering fluid Nissan Altima. Thank you, and have a good day!!

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