1. Warped brake rotors. This is the most common cause of shaking brakes. When brake rotors become warped, they can cause the brake pads to vibrate, which in turn causes the steering wheel to shake.
2. Stuck brake caliper. A stuck brake caliper can cause the brake pads to drag on the rotors, which can also cause the steering wheel to shake.
3. Loose lug nuts. If the lug nuts on your wheels are loose, it can cause the wheels to wobble, which can also cause the steering wheel to shake.
4. Damaged wheel bearing. A damaged wheel bearing can cause the wheel to wobble, which can also cause the steering wheel to shake.
5. Driveline issues. In some cases, a shaking steering wheel when braking can be caused by driveline issues, such as a damaged CV joint or driveshaft.
If you're experiencing a shaking steering wheel when braking, it's important to have your car inspected by a qualified mechanic as soon as possible. This is a potentially dangerous condition that could lead to an accident.
Here are some additional tips for diagnosing the cause of a shaking steering wheel when braking:
* Listen for any unusual noises when braking. If you hear a grinding noise, it's possible that you have warped brake rotors. If you hear a squealing noise, it's possible that you have a stuck brake caliper.
* Check the condition of your brake pads. If your brake pads are worn down, they can cause the rotors to overheat, which can lead to warping.
* Inspect the lug nuts on your wheels. Make sure that the lug nuts are tight and secure.
* Have your car inspected by a qualified mechanic. If you're not able to diagnose the cause of the shaking steering wheel yourself, it's important to have your car inspected by a qualified mechanic.
