The Nature Of The Problem Of The Steering Wheel Vibration During Braking

The vibration of the steering wheel during braking can be caused by minor structural damage, but ignoring this factor can lead to serious consequences. There are some reasons why the steering wheel shakes when braking. In this article, we'll look at the causes and discuss solutions to eliminate vibration.

Problems with rotors and the wear of the brake discs. Drivers are well aware that rotors (or discs) wear out over time, becoming thinner and more uneven. When braking hard, these discs vibrate and this is transmitted to the steering wheel. Sometimes the discs can become loose and “walk”, which can also cause vibrations. In both cases, have the rotors replaced or sealed by a specialist. If the reason for the wear of the brake discs, the beating in the steering wheel is especially evident after driving in wet weather. In addition to the vibration in the steering wheel, problems begin with the brake pedal. A simple way to check it - is to use the handbrake. It is important to note, if you use the handbrake the knocking disappears - this indicates a problem with the front brake pads. But if the beating left - the problem is the rear brake pads.

Vibration in the steering wheel when braking can be caused by dry pin guides. These components guide the brake pads onto the rotor. When there is not enough lubrication on these pins, they press against the rotors at the wrong angle, causing distortion and resulting vibrations in the steering wheel. In fact, to solve this problem, you need to contact a service centre. Unfortunately, the driver does not have free access to the brake system, and its maintenance requires certain knowledge and equipment.

Bulge formation on the wheel leads to vibration while driving and braking. Bubbles are caused by hitting potholes, curbs or other road obstacles, especially at high speeds. The presence of blisters or bulges on the tire or wheel is easier to notice. In the absence of visible damage, the surface must be inspected from the inside.

Deformation of steering racks is the last reason why the steering wheel shakes when braking. The deformation of steering racks is a more serious problem, and it is more difficult to diagnose it. The low-quality mechanisms, corrosion and improper installation are common causes of problems with steering racks. They can only be diagnosed at service stations.

Is it safe to drive a car if the steering wheel shakes when braking?

Ignoring the problem puts an increased load on the running system and can cause costly repairs. Of course, you can drive for a long time. But the critical consequences can be quite unexpected. Don't ignore the signs that may indicate brake problems for too long. The reason why drivers often overlook steering wheel vibration is because of other factors that can cause it. For example, a busted motor mount or bad CV joints. So, if your steering wheel shakes when braking, but not when driving, this is a direct sign of a problem with the brake system.

How important it is to have routine steering maintenance on time? Regular maintenance of the steering system and suspension helps keep the system in optimal condition. We have repeatedly emphasized that detailed monitoring of the car should be carried out once a year, especially if you use the car regularly or after long trips. You can perform OBD2 diagnostics with inCarDoc to identify and fix any potential problems before they become serious.