It is never pleasurable to listen to a sound on your vehicle that you don’t know where it comes from. You may be wondering what to do when you find a reversing gear noise that remains on your Acura RDX? Any gearbox problem can be serious, but before making sure, it is better to do a few checks. Our team has made this content page to support you solve it. First, we will see what the origins and the different gearbox noises can be on Acura RDX, and second, what are the solutions available to you.
Classical reverse Acura RDX noises and some tips to look after your gearbox
Why does the reversing of my Acura RDX make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult exercise. The sound caused by the reversing of your Acura RDX 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 important than with spur gears chosen for the reverse gear.
Tips to limit wear on your clutch and gearbox
- Don’t give a big boost:
Certainly, if you kick the throttle hard when you are in reverse or when you put the vehicle in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the vehicle 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 monumental and you will produce 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 common if you experience a reverse noise on your Acura RDX if you shift gear under these conditions.
Several Acura RDX reversing noises and their origins
Finally in this section, we will move on to what you are probably most excited about in this document, to find out about the cause of reversing noise on Acura RDX. 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 Acura RDX, 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 generated by the gearbox are higher and it is therefore plausible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to browse this document for more info about strut mount noises on Acura RDX.
An increased reverse knocking noise on Acura RDXX
If you are subject to a knocking noise when you are in reverse with your Acura RDX and this noise tends to amplify as you gain speed. It is plausible that you are experiencing a serious problem that needs to be resolved right away before ruining 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 in short order. Take your vehicle to your auto technician quickly or browse this content page about gearbox noise on Acura RDX for more data.
I hear a noise when I go in reverse
Listening a noise when you shift into reverse is normal and linked to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Acura RDX reverse gear makes more noise than before, it is plausible that filings have been made and are moving around in it. It is therefore time to empty the box.
