Will bad brake calipers cause excessive vibrating in steering wheel while driving?
My car has 260000 miles.
My car has an automatic transmission.
When this happens, an enormous amount of heat is generated due to the friction between the brake pads and rotors. As the brake rotors eventually cool down and then heat up again the next time you press on the brakes, over time this can cause them to warp slightly causing very small low spots on the surface of the brake rotor. When this happens and the brake pads are applied again to the rotors, this causes an uneven surface (on the rotor) to be applied to the flat surface brake pad, which is what causes the vibration or shaking you describe. I would recommend having an expert from YourMechanic come to your home to diagnose your brake system to properly repair.
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The fluid creates hydraulic pressure which forces the caliper to press the pads. If you feel the vibration only in the steering wheel, it could be the calipers sticking and failing to press the pads against the rotors.
When your brake pads are pressing against a warped rotor, this will cause shaking or vibrations to run through your vehicle. Beyond just the inconvenience of shaking, this can raise safety concerns and create trouble for your brakes.
The wheel bearing hub assembly contains the brake rotors, which are connected right to it. If you have a worn wheel bearing, it can cause you to feel vibrations when braking. You`ll want to replace the wheel bearing or bearings that are worn.
Tires are one of the most common causes of car vibrations. One of the possible issues are out-of-balance tires. Your problems may not be noticeable at slow speeds, but the shaking will intensify as you accelerate to 55-60 miles per hour. The steering wheel, or even the entire car, will start to vibrate.
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When this happens, an enormous amount of heat is generated due to the friction between the brake pads and rotors. As the brake rotors eventually cool down and then heat up again the next time you press on the brakes, over time this can cause them to warp slightly causing very small low spots on the surface of the brake rotor. When this happens and the brake pads are applied again to the rotors, this causes an uneven surface (on the rotor) to be applied to the flat surface brake pad, which is what causes the vibration or shaking you describe. I would recommend having an expert from YourMechanic come to your home to diagnose your brake system to properly repair.
If the suspension is not "tight", you can get vibrations of all sorts when you apply the brakes. So you have to check the tie rod ends, ball joints, wheel bearings, strut mounts, and so forth for play that is beyond specification.
If the issue is a defect in the rotors, one way to avoid defects is do not buy rotors made in China (see Federal Mogul press release in last 5 years warning consumers about this). The best rotors will be those supplied by Nissan. Otherwise, buy name brand rotors from a reputable parts store.
Also, if you do not carefully torque the wheel lug nuts with a torque wrench in SEQUENCE, and to the exact value specified in the shop manual, you will distort the rotor mount area of your new rotors thus setting the conditions for the symptom you are describing.
If you would like to have this all looked at for you, have a qualified professional, like one from YourMechanic, inspect the steering vibration to ensure the correct repairs are made.