What Causes Stiffness in Electric Power Steering Wheel?

1 Answers
CharlesRose
07/30/25 6:10am
The reasons for stiffness in electric power steering wheel are: 1. Incorrect front wheel toe-in value; 2. Lack of lubricating oil in the steering gear; 3. The floor mat obstructing the steering column; 4. Poor assembly process of the steering gear. The solutions for stiffness in electric power steering wheel are: 1. Readjust the toe-in value or perform a four-wheel alignment to ensure the car tires are parallel; 2. Disassemble the steering gear and reapply lubricating oil to ensure normal operation of internal components; 3. Adjust the position of the floor mat; 4. Replace the electric power steering wheel. Electric power steering system is a power steering system that directly relies on an electric motor to provide auxiliary torque, which can be divided into: 1. Mechanical hydraulic power steering; 2. Electro-hydraulic power steering; 3. Electric power steering.
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