It is never pleasurable to find out a sound that you don’t know where it originates from. So, what if you discover a gearbox noise that continues on your Mazda CX 5? It is most likely to be a small issues, but before making sure of that, it is best to execute a few checks. Our staff has made up this content page to help you to correct it. First, we will see what the sources and different gearbox noises can be on Mazda CX 5, and second, what are the solutions available to you. gearbox-noise-mazda-cx-5

The different noises and their sources

A gearbox / your transmission is the necessary element of the transmission, it is coupled to the clutch that will release the engine pressure on the gearbox mechanisms. Hearing noises from your Mazda CX 5’s gearbox is practically never a good sign, its repair is practically unachievable to carry out due to the lack of skilled mecanician and its replacement requires a heavy expense. The advantage is that generally its life expectancy after a first noise is actually quite long, which provides you time to prepare the repair, but it is important to examine right away what is your exact issues.

Your Mazda CX 5 transmission generates noise in neutral

If you encounter a gearbox noise even when you are in neutral, it means that the gearbox’s internal components are already well worn and that you will have to change it fairly quickly. In fact, if you are not even with a gear on and it produces sound, the pinions must already be at the end of their life.

You perceive a squeaking, a humming noise at the time of the gear shift

If you are unluckily the subject of squeaks, or humming noises when you switch the gears of your Mazda CX 5, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely a signal of a gearbox which is nearly good to be change. If you have the feeling after looking at that the noise comes from the clutch and not the gearbox, we recommend you to have a look at this content to be able to find the origins and solutions to a clutch noise on Mazda CX 5.

You encounter a whinning or hummin sound from the gearbox of your Mazda CX 5

Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Mazda CX 5, it is very often the case that the gearbox of your Mazda CX 5 lacks oil. In fact, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will produce chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not as soon as possible change the oil. In this situation the oil should be black and your can can smell burning. Sometimes this sort of noises will be linked to a release bearing on Mazda CX 5, don’t hesitate to have a look at our content.

The solutions existing if you feel a gearbox noise on your Mazda CX 5

  • Check the gearbox oil of your Mazda CX 5 via the level gauge and consider replacing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to swap the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
  • Start looking for a second-hand or new gearbox, very few mechanics have the capacity to change damaged parts in your own system, they will almost always offer you a standard exchange.