Why is the steering wheel stiff?
1 Answers
Assistance oil is dirty. Here are the relevant explanations: 1. Hydraulic assistance: A common reason is dirty power steering fluid. This situation is similar to when engine oil becomes dirty, which affects engine power and performance. Dirty power steering fluid can cause the steering wheel to become increasingly heavy, and a lack of power steering fluid can also make the steering wheel feel heavier. If the issue is with the power steering fluid, it should be added or replaced promptly. 2. Electric assistance: Check if the fuse is blown, or if there is an open circuit or a short to ground in the wiring. Repeatedly turning the steering wheel while stationary or at low speeds puts a significant load on the power assistance system, which can easily cause the steering gear to overheat and enter a protective mode, leading to heavy steering. It will return to normal after cooling down, which is a normal phenomenon.