What are the reasons for the heavy steering wheel of Wuling Rongguang?
2 Answers
Wuling Rongguang steering wheel becomes heavy reasons: 1. Inaccurate four-wheel alignment data of the front wheels; 2. The power steering mechanism lacks power steering fluid or the power steering mechanism has malfunctioned. After this situation occurs, it is recommended to check the power steering mechanism. There are three common types of power steering systems in cars: mechanical hydraulic power steering system, electro-hydraulic power steering system, and electric power steering system. Both the mechanical hydraulic power steering system and the electro-hydraulic power steering system have hydraulic mechanisms and power steering pumps. The electric power steering system does not have a hydraulic mechanism or a power steering pump. Wuling Hongguang is a compact multi-purpose business vehicle launched by SAIC-GM-Wuling, which achieves a perfect balance between power and economy, and performs excellently in terms of handling and safety.
Last time I drove the Wuling Rongguang for delivery, I also encountered the issue of the steering wheel becoming heavy. It took me two weeks of self-inspection to find out the problem. The main causes could be a leaking power steering pump or aging oil pipes, as this car tends to develop oil seepage after five or six years of use. Additionally, deteriorated power steering fluid can affect lubrication—if the fluid in the reservoir appears black when checked, it needs replacement. Sometimes, low front tire pressure can also make the steering wheel feel heavier, especially noticeable when driving on rough roads. Furthermore, worn steering gear or a loose belt should also be checked—my neighbor’s car had a slipping belt that caused power steering failure. It’s best to visit a repair shop early; don’t wait until the steering wheel becomes too stiff to turn like I did, which nearly caused an accident.
