Do you experience a metallic noise on your Toyota Prius once you drive? We can understand that this is not relaxing and that you are wandering. Listening such a noise is not always a good signal, but it may also be nothing major. To support you eliminate this trouble, we have decided to prepare this content page to help you in this search. In order to execute this research as accurately as possible, we will first have a look at the possible origins of metallic noise in the front of your automobile, and then, if the metallic noise comes from the rear of your automobile.
Metal noise Toyota Prius coming from the front end of the automobile
I listen to a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the probable triggers of metal noise symptoms on your Toyota Prius, may be that one of your bearing is tired, it will frequently make a loud noise that increase when stressed (turns faster and faster). So bear in mind to examine by taking speed (neutral gear and window open to concentrate only to noise of the wheels) that the noise is well based here, if this is the case swap it or them promptly. If, on the other hand, this noise only manifests itself with an engaged speed, examine this report on loud noise on Toyota Prius, you will most likely find a remedy to your trouble.
If you hear a metalic noise on Toyota Prius and you have the feeling that it comes from your front wheels, it is highly possible that it is your pads or discs that are the trigger. Indeed, a disc or a set of dead plates will make a strong metallic friction noise that you will inevitably feel. To examine this, put your automobile on safety stand, and examine the state of your discs and pads by removing the wheel. If they are involved, swap them fairly quickly , otherwise you will no longer be able to brake. If you experience a metallic noise from your automobile, and you want informations about it, examine this article for more details about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you listen to a metallic noise on your Toyota Prius, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will trigger a metallic snap when they hit or change direction. To examine this, put yourself under your automobile, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be replaced. If this is your case, we recommend highly that you browse this content page for a complete guide about steering noises on Toyota Prius.
Other sources
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- Engine silentblock
- Dead gearbox, or broken pinion
A little like worn stabilizer bar, if your engine silent blocks are weakened, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Toyota Prius. Once screwed up, they will no longer accomplish their task as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, bear in mind to examine their status and swap them if needed. Feel free to have a look at this content page which is a complete file about strut mounts noises on Toyota Prius, how to examine their state and swap them.
Finally, the last classic trigger of metallic noise on Toyota Prius. It’s because your transmission system is the source. It is possible, either because of improper use of the gearbox or because of excessive wear, that some gears in your gearbox have broken and are wandering around in it. They will then develop a continuous metal rattling noise. That you shouldn’t feel in neutral. If this is your case, we recommend highly that you read this detailed guide on the origins of steering noises on Toyota Prius.
Metallic noise Toyota Prius coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you are subject to an exhaust noise that is more of a metallic type, it is possible that one or more parts of your exhaust may be damaged. Indeed, it is possible that either the catalyst or the silencer may be the trigger of this noise. To be certain, go under the automobile, cold, and knock each of the previously stated components with a hammer to establish the source of the noise. You should hear things moving in the problematic part, if it’s the exhaust baffles, you can try to hammer in the section a little to try to block them and limit their movements. If it is a dead catalyst, it will be necessary to consider replacing it, as well as the silencer. In this case, to stop the metallic noise on your Toyota Prius, you will either have to find a second hand one and do it yourself, or go to your mechanic.
Noise from wheels
- Bearings
- Brake pads or discs
As for the bearings of your automobile, it is possible that with wear they are at the origin of your metallic noises on your Toyota Prius. Go a little further up in the content page where you will find information of the solution already exposed for the front part of the automobile.
Finally, if the noise comes from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
