Do you listen to a metallic noise on your Toyota Highlander once you drive? We know that this is not relaxing and that you are wandering. Finding out such a noise is not always a good indicator, but it may also be nothing serious. To support you resolve this problem, our team has decided to compose this article content to assist you in this research. In order to accomplish this research as effectively as possible, we will first have a look at the possible origins of metallic noise in the front of your car, and then, if the metallic noise comes from the rear of your car.
Metal noise Toyota Highlander coming from the front end of the car
I notice a metal rattling noise coming from wheels
- Metallic noise coming from your bearing
- Metalic noise coming from brake
- Stabilizer bar worn
One of the most likely triggers of metal noise symptoms on your Toyota Highlander, may be that one of your bearing is tired, it will commonly produce a loud noise that increase when stressed (turns faster and faster). So take into account 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 quickly. If, on the other hand, this noise only manifests itself with an engaged speed, read this report on loud noise on Toyota Highlander, you will most likely find a solution to your problem.
If you discern a metalic noise on Toyota Highlander 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 reason. Indeed, a disc or a set of dead plates will create a strong metallic rubbing noise that you will inevitably feel. To examine this, put your car on safety stand, and examine the condition of your discs and pads by removing the wheel. If they are involved, swap them as soon as possible , otherwise you will no longer be able to brake. If you encounter a metallic noise from your car, and you want infos about it, browse this guide for more info about brake noises on xxx.
If it is rather when you are turning, passing over a bump or sidewalk that you notice a metallic noise on your Toyota Highlander, then your rods may be worn. Whether it is the steering or the stabilizer bar, their wear will induce a metallic snap when they hit or change direction. To examine this, position yourself under your car, without the wheels, and move your rods, if they only oppose very little force it is likely that they will have to be swapped. If this is your case, we recommend that you browse this article content for a complete guide about steering noises on Toyota Highlander.
Other sources
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- Engine silentblock
- Dead gearbox, or broken pinion
A bit like worn stabilizer bar, if your engine silent blocks are harmed, you will feel as you pass over damaged roads or sidewalks, loud metallic noises on your Toyota Highlander. Once screwed up, they will no longer fulfill their task as shock absorbers and, with each impact, or violent acceleration, a noise will come out. Therefore, think about to examine their status and swap them if needed. Feel free to have a look at this article content which is a complete file about strut mounts noises on Toyota Highlander, how to examine their condition and change them.
Finally, the last common reason of metallic noise on Toyota Highlander. It’s because your transmission system is the source. It is plausible, 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 generate a continuous metal rattling sound. That you shouldn’t feel in neutral. If this is your case, we recommend that you look at this detailed guide on the sources of steering noises on Toyota Highlander.
Metallic noise Toyota Highlander coming from the rear end of the vehicle
Exhaust pipe
If, on the other hand, you feel 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 reason of this sound. To be sure, go under the car, cold, and knock each of the previously stated units with a hammer to identify the source of the noise. You should notice 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 swapping it, as well as the silencer. In such a case, to stop the metallic noise on your Toyota Highlander, 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 car, it is possible that with wear they are at the origin of your metallic noises on your Toyota Highlander. Go a little further up in the article where you will find information of the solution already exposed for the front part of the car.
Finally, if the noise originates from your discs brakes or pads, you should refer to the part in question in the first section of this manual.
