It is never enjoyable to listen to a sound that you don’t know where it comes from. So, what if you detect a gearbox noise that lasts on your Nissan Pathfinder? It is most likely to be a minor concern, but before making sure of that, it is best to conduct a few verifications. Our team has written this content page to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Nissan Pathfinder, and second, what are the solutions available to you. 
The different noises and their sources
A gearbox / your transmission is the significant part of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox mechanisms. Experiencing noises from your Nissan Pathfinder’s gearbox is practically never a good signal, its repair is nearly unachievable to conduct due to the lack of special mecanician and its replacement involves a heavy expense. The advantage is that generally its life expectancy after a first noise is reasonably long, which gives you time to arrange the repair, but it is crucial to check immediately what is your exact concern.
Your Nissan Pathfinder transmission generates noise in neutral
If you feel a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal elements are already well worn and that you will have to replace it fairly quickly. In fact, 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 perceive a squeaking, a humming noise at the time of the gear shift
If you are unfortunately feeling squeaks, or humming noises when you change the gears of your Nissan Pathfinder, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not restricted 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 replace. If you have the feeling after looking at that the noise comes from the clutch and not the gearbox, we suggest you to have a look at this article in order to find the triggers and solutions to a clutch noise on Nissan Pathfinder.
You feel a whinning or hummin sound from the gearbox of your Nissan Pathfinder
Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Nissan Pathfinder, it is very often the case that the gearbox of your Nissan Pathfinder 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 generate 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 show up if you do not fairly quickly replace the oil. In this situation the oil should be black and your can can smell burning. In some cases this type of noises will be linked to a release bearing on Nissan Pathfinder, don’t hesitate to have a look at our article.
The solutions existing if you have a gearbox noise on your Nissan Pathfinder
- Check the gearbox oil of your Nissan Pathfinder via the level gauge and reflect on changing it if the oil is black
- Use the double clutch to try to make it last till you’re able to change 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 capacity to replace damaged parts in your own system, they will almost always offer you a standard exchange.
