- Power steering oil
The power steering system needs oil to work smoothly. The purpose of the oil is to keep the entire system working seamlessly without any resistance. It lubricates the power steering system.
Over time, the steering oil gets thick and has to be replaced. If you haven’t replaced the fluid for ages, your steering will become hard at low speed. Refer to your car’s manual to see when you have to replace the power steering oil.
There are times when the power steering fluid level gets low. This makes the steering hard and is considered one of the major reasons. In fact, as soon as you feel the steering is getting hard at low speed, check the power steering oil level. If it is low, refill it to fix the issue.
But topping up the fluid will not solve the leakage. If the oil reduces, it means there is a leakage somewhere. You have to find the leakage and fix it. Check for loose hose or cracks.
- Pump failure
The power steering system has a pump which is responsible for generating the pressure. It keeps the steering smooth. A faulty or a failed pump will make steering hard to turn. Normally, steering pumps do not fail completely rather they fail prematurely, so even a failed pump will not jam the steering. The idea is to check the pump and fix or replace it if it has failed.
If you have a steering wheel hard to turn at low speeds, you should get it fixed as soon as possible as driving your car with it can result in serious issues on the road.