How to Restore When the Steering Wheel Suddenly Becomes Lighter?
3 Answers
If the steering wheel suddenly becomes lighter, you should turn it to full lock, return it to center, and then turn off the engine. Adjustment method for a lighter steering wheel: Start the car, shift into gear, and wait for 3 seconds; turn the steering wheel to full lock, wait for 3 seconds, return it to center, and turn off the engine; the steering wheel will feel lighter when driving again. Steering assistance is mainly divided into hydraulic power steering and electric power steering. Vehicles with electric power steering can adjust the steering wheel, while some vehicles with factory-set steering cannot be adjusted unless modified. Common reasons for a heavier steering wheel include: Dirty power steering fluid; low tire pressure. The steering wheel is a wheel-shaped device used to control the direction of cars, ships, airplanes, etc. Its function is to convert the force applied by the driver to the edge of the steering wheel into torque and transmit it to the steering shaft.
I've been driving for over thirty years, and I've encountered the steering wheel suddenly becoming lighter several times, feeling like there's an issue with the power steering system. The most common reasons are insufficient power steering fluid or a faulty fluid pump. I immediately pull over to a safe spot, pop the hood, and check the fluid level in the power steering reservoir. If it's low, I top it up with the specified steering fluid. If that doesn't fix it, I carefully test drive to see if the steering still feels loose. Don't push it—call a repair shop or a tow truck right away. Safety comes first. Also, remember to check these fluid levels more often during your next maintenance. Prevention is always better than dealing with problems after they occur. Steering system issues can be dangerous, especially at night or on the highway.
As a young person driving to work every day, I would definitely be startled if the steering wheel suddenly felt lighter. However, the car I drive with electric power steering has had similar issues before, possibly due to a malfunctioning electrical system. My first step would be to slow down, pull over, and completely turn off the engine for about half a minute before restarting—this can reset the electric power steering. If there's no improvement, I'd check the tire pressure, as low pressure can also cause abnormal steering. Keeping a pressure gauge handy to top up the air might help. Otherwise, it's best to head straight to a 4S shop or garage to check the diagnostic codes. Don't take it lightly and continue driving, as the risk of losing control on the road is significant. During regular maintenance, have a technician scan the electronic control system to prevent many sudden malfunctions.
