It is important to understand the basic concept of how your vehicle works; knowing how to check and top up your power steering fluid can keep your vehicle steering smoothly.
Without power steering, it would be virtually impossible to make tight turns, and parallel and reverse parking would be much tougher. Some vehicles have Electric Power Assist Steering (EPAS), but if you don’t drive a newer model vehicle, your power steering is probably controlled by hydraulic power. If your power steering is hydraulic, you should check the fluid levels regularly. Some manufacturers recommend monthly power steering fluid checks, but this may be a little ambitious for you; once a quarter should be fine.
Checking Your Power Steering Fluid
1. Before you start, buy the right power steering fluid for your vehicle (if in doubt, check your manual). Park your car on an even surface and make sure you are not wearing loose clothing (roll up baggy sleeves).
2. You may want to familiarise yourself with your vehicle’s engine by taking a quick look to locate the power steering reservoir. If you are unsure, check the manual.
3. Run the engine (with your vehicle in neutral) until your temperature gauge shows normal running temperature.
4. With the engine idling, turn the steering wheel full lock left, then right a couple of times.
5. Switch the engine off and open the bonnet of the car.
6. Wipe the reservoir clean, so that you don’t transfer dirt to it while you are checking the power steering fluid.
7. Check the fluid levels – this will either be with a dipstick, similar to oil, or by looking for “min” and “max” lines on the outside of the power steering fluid reservoir. If your fluid comes between “min” and “max”, you don’t need to do anything.
8. If your level is below the “minimum” line, add a small amount of power steering fluid at a time, until you reach the desired level.
If you continue to experience signs that your power steering fluid is low after you have checked it, consult your local garage; your power steering may need a service, or your tyre pressure may need checking.
By regularly inspecting and maintaining your vehicle you can help to improve the performance of your car, maintain its value and prevent potentially dangerous situations. If you are ever in any doubt about your car's performance, or if you are not confident undertaking regular maintenance, don't be afraid to ask for help.
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