1, tire dynamic balance problem
If the tire dynamic balance value is not accurate, the steering wheel will shake within a certain speed range, and the wheel dynamic balance needs to be re-done.
Check whether the positioning angle and toe-in of the front wheel meet the requirements. If they are not aligned, adjust them.
2, vehicle transmission system failure
If the vehicle transmission system fails, it is necessary to check whether the positioning angle of the front wheel meets the requirements, and adjust it if it is not aligned.
3. If the ball head of the half shaft/pull rod is worn loose or the rubber sleeve at the joint falls off, please replace the damaged parts.
The vehicle runs normally on the flat road, but the steering wheel will shake when it meets the potholes. This is because when the car is driving, the ball head of the pull rod is worn loose or the rubber sleeve at the joint falls off, and the tire becomes irregular due to wear. It should be sent to a professional maintenance point for inspection and replacement of damaged parts.