It is never pleasing to listen to a sound on your automobile that you don’t know where it comes from. You may be wanting to know what to do when you notice a reversing gear noise that lasts on your Mazda CX 5? Any gearbox issue can be critical, but before making sure, it is better to do a few checks. Our team has made this article to help you fix it. First, we will see what the sources and the different gearbox noises can be on Mazda CX 5, and second, what are the solutions available to you.
Classical reverse Mazda CX 5 noises and some tips to look after your gearbox
Why does the reversing of my Mazda CX 5 make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult action. The sound made by the reversing of your Mazda CX 5 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 less strong than with spur gears employed for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
Indeed, if you kick the throttle hard when you are in reverse or when you put the automobile in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the automobile is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad choice. In fact, the pressure you will exert on the gears will be significant and you will develop a premature wear and tear of the gears. You can even break the gears of your gearbox at speed by doing so. It will therefore be completely typical if you find out a reverse noise on your Mazda CX 5 if you shift gear under these conditions.
Different Mazda CX 5 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most enthusiastic about in this document, to find out about the origin of reversing noise on Mazda CX 5. Here are the 3 typical noises you may be victim of.
I find out a grinding noise when starting in reverse gear
If you listen to a grinding noise when you start in reverse with your Mazda CX 5, it may be the engine mounts that are tired. Certainly, 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 conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to consult this article for more information about strut mount noises on Mazda CX 5.
An increased reverse knocking noise on Mazda CX 5X
If you are subject to a knocking noise when you are in reverse with your Mazda CX 5 and this noise tends to increase as you gain speed. It is conceivable that you are going through a serious issue that needs to be resolved rather quickly before destroying 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 automobile to your repair shop quickly or read this content page about gearbox noise on Mazda CX 5 for more details.
I notice a noise when I go in reverse
Hearing a noise when you shift into reverse is normal and relating to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Mazda CX 5 reverse gear makes more noise than before, it is conceivable that filings have been created and are moving around in it. It is therefore time to empty the box.
