What are the causes of steering wheel vibration in the Trumpchi GS4?
2 Answers
The causes of steering wheel vibration in the Trumpchi GS4 are: 1. Deformation of the steering tie rod and steering cross rod; 2. Wear and looseness of the ball joints or irregular tire wear; 3. Looseness of the lateral push rod ball joints or bracket looseness. Taking the 2021 manual luxury edition Trumpchi GS4 as an example, its body dimensions are: 4545mm in length, 1856mm in width, 1700mm in height, with a wheelbase of 2680mm. The 2021 manual luxury edition Trumpchi GS4 features a MacPherson independent front suspension and a multi-link independent rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169PS, a maximum power of 124kW, and a maximum torque of 265Nm.
I'm quite familiar with the causes of steering wheel vibration in the Trumpchi GS4, as my own car had this issue. Firstly, tire imbalance is a common cause. Prolonged driving with uneven tire wear or failing to rebalance after a tire repair can lead to vibrations. Incorrect tire pressure (either too high or too low) also contributes, so regular checks with a tire pressure gauge to maintain standard values are essential. Secondly, loose or damaged suspension components, such as worn shock absorbers or broken stabilizer bar bushings, make the vibration more noticeable when going over speed bumps. Additionally, wheel hub or rim deformation shouldn't be overlooked, especially after driving on rough roads. If the vibration occurs only at high speeds, it's likely a wheel balancing issue; low-speed vibrations may indicate loose tie rod ends. I strongly recommend prompt inspection at a repair shop to avoid safety risks, and it's wise to check if the brake discs are warped, as they can also cause vibrations. Overall, preventive measures include monthly tire pressure checks and avoiding curb collisions.
