What are the reasons why the steering wheel of the Excelle cannot automatically return to center?
2 Answers
The reasons why the steering wheel of the Excelle cannot automatically return to center include: failure of the outer steering gear or excessively tight spiral adjustment, tire wear, and incorrect toe-in or camber angle. The following are detailed explanations: Failure of the outer steering gear or excessively tight spiral adjustment: If the steering gear fails or the spiral adjustment for regulating the gap in the steering gear is too tight, the steering wheel will not be able to automatically return to center. The driver can go to an auto repair shop to loosen the gap spiral or apply some lubricating oil inside the spiral for lubrication. If a fault is found, the outer steering gear needs to be replaced. Tire wear: If the inner side of the wheel is significantly worn, it will cause the vehicle to lean to one side, preventing the steering wheel from automatically returning to center. The driver can go to a 4S shop to replace the tires and perform maintenance on the car tires. Incorrect toe-in or camber angle: In addition to the above two situations, difficulty in returning the steering wheel to center may also be due to incorrect toe-in or camber angle. The driver should promptly go to an auto repair shop to reposition all four tires and adjust the toe-in value of the tires.
I've been driving the Excelle for several years and recently encountered the issue of the steering wheel not automatically returning to center. After attempting to diagnose it myself, I found it's actually quite a common problem. The most frequent cause is incorrect wheel alignment - prolonged driving on rough roads or improper adjustment after new tire installation can alter tire angles, resulting in unnatural steering wheel return. Another possibility is suspension system issues, such as worn front control arms or tie rods becoming loose and causing the steering wheel to stick when returning. Problems with the power steering system, like faulty sensors in electric power steering or hydraulic fluid leaks, can also make the steering wheel feel heavy and not self-center. I recommend regularly checking for even tire pressure and monitoring steering feedback while driving. If any issues are detected, promptly visit a repair shop for alignment inspection to prevent dangerous steering instability at high speeds. In my case, getting a realignment first restored normal driving feel.
