It is never pleasant to take notice of a sound that you don’t know where it originates from. So, what if you detect a gearbox noise that lasts on your Jeep Liberty? It is most likely to be a minimal concern, but before making sure of that, it is best to execute a few checks. Our staff has made this content page to support you to solve it. First, we will see what the sources and different gearbox noises can be on Jeep Liberty, and second, what are the solutions available to you. 
The several noises and their sources
A gearbox / your transmission is the essential component of the transmission, it is linked to the clutch that will release the engine tension on the gearbox mechanisms. Discovering noises from your Jeep Liberty’s gearbox is practically never a good signal, its repair is nearly impossible to accomplish due to the lack of special mecanician and its replacement requires a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which gives you time to prepare the repair, but it is important to verify right away what is your specific concern.
Your Jeep Liberty transmission generates noise in neutral
If you experience a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal parts are already well worn and that you will have to change it in short order. In fact, if you are not even with a gear on and it generates sound, the pinions must already be at the end of their life.
You listen a squeaking, a humming noise at the time of the gear shift
If you are regrettably feeling squeaks, or humming noises when you switch the gears of your Jeep Liberty, 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 replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we suggest you to browse this article to be able to find the causes and solutions to a clutch noise on Jeep Liberty.
You experience a whinning or hummin sound from the gearbox of your Jeep Liberty
Finally, if you listen a noise almost like a humming or whinning sound on the transmssion of your Jeep Liberty, it is very often the case that the gearbox of your Jeep Liberty lacks oil. In fact, if it lacks oil, the parts 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 make even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not promptly change the oil. In this situation the oil should be black and your can can smell burning. Occasionally this sort of noises will be linked to a release bearing on Jeep Liberty, don’t hesitate to have a look at our article.
The solutions available if you have a gearbox noise on your Jeep Liberty
- Examine the gearbox oil of your Jeep Liberty 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 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 professionals have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.
