It is never pleasant to notice a sound that you don’t know where it comes from. So, what if you identify a gearbox noise that persists on your Jeep Gladiator? It is most likely to be a minimal issues, but before making sure of that, it is best to conduct a few verifications. Our team has made this content page to help you to solve it. First, we will see what the sources and different gearbox noises can be on Jeep Gladiator, and second, what are the solutions accessible to you. 
The several noises and their sources
A gearbox / your transmission is the necessary component of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Finding out noises from your Jeep Gladiator’s gearbox is practically never a good indicator, its fix is nearly impossible to perform due to the lack of professional garages and its replacing involves a heavy expense. The gain is that generally its life expectancy after a first noise is actually quite long, which provides you time to program the fix, but it is fundamental to verify instantly what is your exact issues.
Your Jeep Gladiator transmission generates noise in neutral
If you experience 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 swap 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 listen to a squeaking, a humming noise at the time of the gear shift
If you are unfortunately hearing squeaks, or humming noises when you change the gears of your Jeep Gladiator, 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 a signal of a gearbox which is nearly good to be swap. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we encourage you to have a look at this content in order to find the origins and solutions to a clutch noise on Jeep Gladiator.
You experience a whinning or hummin sound from the gearbox of your Jeep Gladiator
Finally, if you listen to a noise close to a humming or whinning sound on the transmssion of your Jeep Gladiator, it is very often the case that the gearbox of your Jeep Gladiator 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 develop 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 appear if you do not almost instantly replace the oil. In this case the oil should be black and your can can smell burning. On occasion this sort of noises will be linked to a release bearing on Jeep Gladiator, don’t hesitate to check out our content.
The solutions available if you have a gearbox noise on your Jeep Gladiator
- Examine the gearbox oil of your Jeep Gladiator 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.
