Power steering is a vital component in modern cars, designed to make driving easier by reducing the effort required to turn the wheel. If it fails, it can have significant consequences on the safety and handling of your vehicle. Here's what happens and how to deal with the situation.
1. Increased Steering Resistance
The most common symptom of a power steering malfunction is a sudden increase in resistance when attempting to turn the steering wheel. This happens because the system is no longer able to assist the driver, forcing him or her to make more effort to steer. In extreme cases, the steering wheel can become very stiff, making it difficult to control the car, especially at low speeds.
2. Warning Lights on the Dashboard
Many modern vehicles have sensors that monitor the operation of the power steering. If the system detects a problem, a warning light will likely illuminate on the dashboard. This warning can indicate a variety of problems, such as low fluid levels in the case of a hydraulic power steering system or an electrical fault in the case of an electronic system.
3. Possible Causes of Malfunction
Power steering problems can arise from a variety of causes, including:
- Fluid Leak : In hydraulic systems, a fluid leak can reduce the system's ability to function properly, causing increased resistance to steering.
- Pump Failure : The power steering pump may fail to maintain the pressure needed to assist steering.
- Electrical Problems : In electric power steering systems, a fault in the electric motor or associated circuitry can lead to complete system failure.
- Worn Drive Belt : In systems that use a belt to drive the power steering pump, a worn or broken belt can cause immediate loss of assistance.
4. What to Do in Case of Malfunction
If your power steering stops working while you are driving, it is important to remain calm. Follow these steps:
- Reduce your speed : If possible, slow down and try to pull over to a safe place.
- Don't force the steering wheel : Avoid making sudden movements with the steering wheel. Even if it is more difficult, try to steer carefully and precisely.
- Check the fluids : If you have a basic knowledge of mechanics, check the power steering fluid level, if your vehicle has a hydraulic system.
- Consult a mechanic : In any case, it is advisable to have the vehicle checked by a professional as soon as possible. A power steering failure can be dangerous and must be repaired promptly.
Conclusions
A power steering malfunction can make driving a difficult and dangerous experience. The main symptoms include increased resistance to the steering wheel and warning lights on the dashboard. Causes can range from a simple fluid leak to more complex electrical issues. In any case, it is essential to act promptly to ensure the safety of you and others on the road.
