When you are driving in your car and it suddenly becomes difficult to turn the wheel, you likely have a power steering issue. Power steering failure can have several different causes, some more serious than others. Knowing how to respond should your power steering go out is important, and having a general knowledge of how it works can help you handle the situation better. Let’s look at how to respond in the event your power steering should go out, as well as some common causes for power steering failure.
How to Respond
If you are driving your car and you suddenly notice steering has become much more difficult, turn on your hazard lights and carefully drive yourself to a safe location. You should still be able to steer your car, but it will take some more effort than you are used to. Once you are in a safe location you can check your steering and call a mechanic if need be. Depending on how comfortable you are with driving the car, you can drive it to a mechanic yourself or call for a tow truck.
Problem #1: Electronic Failure
So what causes power steering failure? There are two main causes of power steering failure, electronic and hydraulic failure. Electronic failure is when the electrical systems keeping the power steering running stop functioning. This type of failure can be caused by a fuse issue, so you can easily check the fuse box to see if one of the fuses needs replacing.
However, it should be noted that most vehicles have a hydraulic system, rather than an electric one.
Problem #2: Hydraulic Failure
The other main cause of power steering failure is a problem with the hydraulics in the power steering. Problems with the hydraulic system usually can be attributed to low fluid in the system. This is easy to check for, and if fluid is low more can be added to remedy the problem. If fluid is low, however, you’ll want to have the car checked out to make sure there isn’t a crack or leak in the system.
Losing the power steering while driving your car can be stressful and unnerving, but it isn’t usually a major expense to resolve. If you have experienced power steering failure come see us at Mighty Auto Pro! We are experts in our field and we can get you and your car safely back on the road as quickly as possible! Contact us today for your Medina, OH auto repair needs today!
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All but the smallest cars are equipped with power steering systems to make it easier for drivers to steer the car. Power steering failure usually happens gradually and gives warning signs before failing completely, but it is possible for power steering systems to fail suddenly, even if they are properly maintained. Electrical and non-assisted systems are less likely to have such failures, but in case something happens, the procedures for handling the situation are the same. Keep reading for detailed instructions on how to handle power steering failure if it happens to you.
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Listen for noises when you turn the steering wheel. If you hear a whining, moaning or shrieking sound, your power steering system pump could be seriously low on fluid.
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Notice how freely the steering wheel turns. Normally, you should be able to turn the steering wheel with little effort whenever you want to steer the car into a curve or around a corner. If you find it a major effort to turn the steering wheel to turn the car, your power steering system is going out.
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Check for power steering fluid leaks. If you notice a stain on the ground under your car when it sits for a long period, fluid may be leaking from your car. If the stain appears amber, pink or red, it may be power steering fluid.
- If you have trouble figuring out what color the stain is, place a sheet of white butcher paper under your car when you leave it parked for several hours. The color will be easier to see against a white background.
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Warn other drivers. If your power steering fails while you are moving at high speed, your first instinct will be to panic. Instead, turn on your flashers and honk your horn to let other drivers know you are having sudden car problems. This will cause them to get out of your way.[1]
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Move toward the side of the road. Do this as carefully as you can; without power, it will be much harder to steer your car.[2]
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Bring the car to a gradual stop, slowing the car gradually. Slamming the brakes may throw the car into a skid that would be difficult to steer out of with power steering and almost impossible to steer out of without it.[3]
- If your car's power steering goes out because of the engine stalling, your brakes will feel stiffer if you have power brakes, forcing you to hit the pedal harder and depress it lower than normal. You may also have to downshift to a lower gear or use the friction of a guardrail, gravel shoulder or cement divider to slow the car enough for the brakes to do the rest.
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Restart the engine if it stalled. Turn the steering wheel in either direction to see how well it turns. If it turns as freely as usual, pull back onto the roadway and continue driving as normal. If it doesn't, either drive slowly to the nearest mechanic or call for a tow truck.[4]
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Question
Why is power steering fluid coming out of the refill cap?
Bame Rantsiapana
Community Answer
Check the seals on the cap. Sometimes the seals get worn out and have a leak.
Question
Can a power steering leak in the line cause it to be difficult to turn?
Yes. Power steering is a hydraulic mechanism. When the fluid runs low, the ability for the steering to be assisted by hydraulics is compromised. Your car will turn, with effort, but it is damaging the system. Until you get it fixed, buy a bottle of transmission fluid (dextron/mercon); it will work in the power steering and is much cheaper than PS fluid. (DO NOT try to use power steering fluid in the trans line). Get it fixed; the cost will only go up as you do more damage.
Question
Should I get my power steering checked out if it quit working but is working again after restarting my car?
Try replacing your power steering belt first. If that doesn't work, then it might just be a lose wire or shorted-out circuit.
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The best way to avoid having to deal with power steering failure is to check your car's power steering fluid reservoir regularly and have the car serviced if the fluid is leaking or discolored. You should also check the condition of the belt that connects the power steering pump to the driveshaft. If it slips or breaks, your power steering system will stop working. (It is also possible for a coolant or oil leak to make the belt slippery.)
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It is possible to drive a car with broken power steering as if nothing is wrong but the car will behave differently or in an unexpected way so it is definitely not recommended.
As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy!
Do not attempt to shift into either park or reverse to stop your car if the engine stalls. The mechanism that keeps your car in place when it is stopped isn't designed for a moving car and will fail if you try to shift into park. Attempting to shift into reverse while moving will be blocked by the car's electronics system.
As a small thank you, we’d like to offer you a $30 gift card (valid at GoNift.com). Use it to try out great new products and services nationwide without paying full price—wine, food delivery, clothing and more. Enjoy!
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