What's the matter with the electronic steering lock failure?
3 Answers
Electronic steering lock failure may be caused by the following reasons: 1. Excessive air: A large amount of air in the power steering system can lead to electronic steering lock failure, preventing the car from starting. 2. Foreign objects in the steering system: Foreign objects in the steering system can cause the steering pump flow control valve to stick. 3. Insufficient tire pressure: Insufficient tire pressure, interference or loose connections in the pump's steering column, loose or slipping pump belt, or loose pump installation position. 4. Loose bolts at oil pipe connections: Loose bolts at various oil pipe connections can cause steering fluid leakage. 5. Excessive wear of the steering piston cylinder: Excessive wear of the steering piston cylinder and other reasons.
I remember encountering this issue during my last car repair. A stuck electronic steering lock can be really frustrating. Most likely it's a control module malfunction - just like a frozen smartphone, it locks the steering wheel when not receiving unlock signals. Another possibility is a dead key fob battery preventing signal transmission. The worst-case scenario is water ingress causing rust in the lock cylinder, which we often see in vehicles parked in open garages. Never force the steering wheel when this happens. First try inserting/removing the key several times, or test with the spare key. If all else fails, call a tow truck. Repairing this requires dismantling the steering column cover to inspect wiring, and it typically costs over a thousand yuan to fix.
My neighbor's old car had this issue too, and it made him sweat with anxiety. There are usually just a few common reasons for electronic steering lock failures: the system detected unauthorized operation and automatically locked, possibly due to the anti-theft system acting up; the motor under the steering column burned out; or something as simple as the key fob battery running low. At the time, I suggested he tap the lock mechanism area under the steering wheel and then hold the start button for a while—it actually worked. For regular maintenance, be careful not to spill water near the steering column, and make sure the steering wheel cover is securely fastened during car washes to prevent such issues.
