What's the reason for the steering wheel not turning?
2 Answers
The steering wheel not turning is because the car's anti-theft function has been triggered, causing the steering wheel to lock. Solutions for a non-turning steering wheel: 1. The owner can gently turn the key with the right hand; 2. Gently turn the steering wheel with the left hand; 3. Try a few more times, and the steering wheel can be unlocked. The correct method to turn the steering wheel: 1. Treat the steering wheel as a round clock face, hold it lightly with both hands; 2. Naturally extend the left and right thumbs to rest on the edge of the steering wheel, and lightly hold the steering wheel with the other four fingers from the outside inward; 3. Turn the wheel as much as needed and return it accordingly; 4. Ensure the turning angle matches the returning angle. The function of the steering wheel is to convert the force applied by the driver on the edge of the steering wheel into torque and then transmit it to the steering shaft.
That day when I was driving to work, the steering wheel suddenly became as immovable as if it were welded, giving me a cold sweat. This kind of situation is actually quite common, and the most frequent cause is the activation of the steering wheel lock. Many cars automatically lock the steering wheel when it's slightly turned after turning off the engine and removing the key. To unlock it before the next start, you need to turn the steering wheel while turning the key. If the steering wheel still won't turn after starting, it might be an issue with the power steering. For older cars with hydraulic power steering, you should check if the power steering fluid is low, if there are any leaks in the hoses, or if the pump is damaged. Newer electric cars mostly use electronic power steering, which could fail due to a dead battery or a burnt-out steering motor. Another possibility is a pebble stuck in the steering linkage or moisture causing rust in the steering column. Also, if a tire is stuck against a curb, the steering wheel might not turn. If you encounter this situation, don't force it. First, try the steering wheel lock; if that doesn't work, call a tow truck immediately. Forcing it to drive is too dangerous.
