It is never pleasurable to take notice of a sound that you don’t know where it originates from. So, what if you discover a gearbox noise that persists on your Kia Sedona? It is most likely to be a minor matter, but before making sure of that, it is best to execute a few verifications. Our team has made up this article to support you to correct it. First, we will see what the sources and different gearbox noises can be on Kia Sedona, and second, what are the solutions available to you. gearbox-noise-kia-sedona

The distinct noises and their sources

A gearbox / your transmission is the necessary part of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Discovering noises from your Kia Sedona’s gearbox is rarely a good sign, its fix is practically impossible to accomplish due to the lack of specialized garages and its replacing involves a heavy expense. The advantage is that generally its life expectancy after a first noise is actually quite long, which provides you time to arrange the fix, but it is important to check quickly what is your specific matter.

Your Kia Sedona transmission generates noise in neutral

If you experience 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 replace it in short order. Indeed, if you are not even with a gear on and it causes noise, the pinions must already be at the end of their life.

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

If you are unluckily feeling squeaks, or humming noises when you switch the gears of your Kia Sedona, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely an indicator of a gearbox which is nearly good to be replace. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we recommend you to consult this content in order to find the causes and solutions to a clutch noise on Kia Sedona.

You experience a whinning or hummin sound from the gearbox of your Kia Sedona

Finally, if you hear a noise almost like a humming or whinning sound on the transmssion of your Kia Sedona, it is very often the case that the gearbox of your Kia Sedona lacks oil. Indeed, 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 create even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not quickly replace the oil. In this case the oil should be black and your can can smell burning. Sometimes this type of noises will be linked to a release bearing on Kia Sedona, don’t hesitate to look at our content.

The solutions existing if you feel a gearbox noise on your Kia Sedona

  • Check the gearbox oil of your Kia Sedona via the level gauge and consider changing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to replace 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 professionals have the ability to replace damaged parts in your own system, they will almost always offer you a standard exchange.