It is never pleasant to notice a sound on your car that you don’t know where it comes from. You may be thinking about what to do when you identify a reversing gear noise that continues on your Jeep Cherokee? Any gearbox problem can be important, but before making sure, it is better to do a few investigations. Our team has written this document to help you deal with it. First, we will see what the origins and the different gearbox noises can be on Jeep Cherokee, and second, what are the solutions available to you.
Classical reverse Jeep Cherokee noises and some tips to maintain your gearbox
Why does the reversing of my Jeep Cherokee make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult task. The noise made by the reversing of your Jeep Cherokee is logical. It can be explained in a fairly simple way. In fact, the gears used for conventional speeds (1st to 5th or 6th) are so-called “helical” gears (oblique gears) . The use of such a pinion makes the noise caused by the gears much less important than with spur gears employed for the reverse gear.
Tips to limit wear on your clutch and gearbox
- Don’t give a big boost:
In fact, if you kick the throttle hard when you are in reverse or when you put the car in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the car is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad plan. In fact, the pressure you will put in on the gears will be monumental and you will develop a premature wear and tear of the gears. You can even destroy the gears of your gearbox at speed by doing so. It will therefore be completely common if you perceive a reverse noise on your Jeep Cherokee if you shift gear under these conditions.
Several Jeep Cherokee reversing noises and their causes
Finally in this section, we will move on to what you are probably most interested in this document, to learn about the origin of reversing noise on Jeep Cherokee. Here are the 3 typical noises you may be victim of.
I notice a grinding noise when starting in reverse gear
If you notice a grinding noise when you start in reverse with your Jeep Cherokee, it may be the engine mounts that are tired. Indeed, when the engine is in reverse gear, due to the pinions we saw above the vibrations produced by the gearbox are higher and it is therefore possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to check this document for more details about strut mount noises on Jeep Cherokee.
An increased reverse knocking noise on Jeep CherokeeX
If you are subject to a knocking noise when you are in reverse with your Jeep Cherokee and this noise tends to build up as you gain speed. It is possible that you are going through a serious problem that needs to be solved very fast before wrecking your entire gearbox. In fact, an intensifying rattling noise means that the gears are damaged. If they are, debris will propagate to the rest of the box and damage other gears very fast. Take your car to your auto mechanic quickly or browse this document about gearbox noise on Jeep Cherokee for more data.
I perceive a noise when I go in reverse
Listening a noise when you shift into reverse is normal and connected to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Jeep Cherokee reverse gear makes more noise than before, it is possible that filings have been created and are moving around in it. It is therefore time to empty the box.
