How to adjust the steering force level of Volvo S60?
3 Answers
Volvo S60 steering assistance type: electric power steering. The steering force can be adjusted to three levels (high, medium, low) in the car settings to achieve the desired steering wheel rotation ease. Detailed introduction is as follows:1. Electric Power Steering (EPS) system: A power steering system that directly relies on an electric motor to provide auxiliary torque. Compared with traditional hydraulic power steering systems, EPS consists of a torque sensor, vehicle speed sensor, electric motor, reduction mechanism, and electronic control unit (ECU). 2. EPS can be divided into two types based on power source: hydraulic electronically controlled power steering system and electric electronically controlled power steering system. (1) Hydraulic EPS: An electromagnetic valve, vehicle speed sensor, and electronic control unit are added to the traditional hydraulic power steering system. The ECU controls the electromagnetic valve based on the detected vehicle speed signal, enabling continuous adjustment of the steering power amplification ratio to meet the steering assistance requirements at both high and low speeds. (2) Electric EPS: Uses a DC motor as the power source. When the car turns, the torque sensor detects the steering wheel torque and intended turning direction, and the signal is sent to the ECU via the data bus. The ECU then sends action commands to the motor controller based on the transmitted torque, intended direction, and other data. The motor outputs the corresponding amount of steering torque as needed to provide power steering assistance. If no steering is performed, this system does not operate.
When using the Volvo S60, I often adjust the steering force level mainly to make driving more comfortable. Adjusting this is very simple: After starting the car, press the settings icon in the upper left corner of the central control screen, find 'Vehicle Settings' or 'Personal Settings,' click to enter, and there you'll find a 'Steering Assist' or similar option. After opening it, you can choose different levels, usually divided into light, medium, and heavy. I usually select the light level for city driving, making steering effortless and parking particularly flexible; on highways, I switch to the heavy level, making the steering wheel more stable and corners steadier. Remember to test the feel at low speed for a short distance after adjusting—safety first. If you can't find the option or the settings don’t work, it might be a system bug. It’s recommended to check the owner’s manual or visit a 4S shop for inspection. Overall, this feature allows for more personalized daily driving, enhancing the overall experience.
I noticed that the Volvo S60's steering system is based on electric power assistance, so the force level is adjustable. To operate, you typically need to enter the vehicle's system menu, look for the driving mode settings or personalized options on the central display screen, and select the steering force adjustment section. Depending on the selection, the motor output changes: the light level provides more assistance, making steering lighter, while the heavy level offers less assistance for a more direct response. This design is intended to accommodate different driving needs, such as the light level being great for saving effort in traffic jams, and the heavy level enhancing the sense of control at high speeds. It's recommended to adjust according to road conditions and avoid random testing to prevent discomfort. If you encounter issues like malfunction, it might be due to wiring or module failure, requiring professional repair. This adjustment allows for personalized driving feel and also extends the system's lifespan.
