If you notice a noise on your automobile, you are right to be attentive of it and take it seriously, although it is possible that nothing serious will happen, it is also possible that it is the signal of a more important repair. A noise that comes out in the trunk of your Mazda 6 is thankfully more a indication of a small correction or restoration, rather than a complicated one. To help you in your research, we have chosen to generate this content page to present you with the most likely solutions to your issue. First we will see that this trunk noise on your Mazda 6 can come from built up dirt, the issue can also come from a loose lock and finally, it can even come from a simple rivet that sits inside your bumper.
Noise in the trunk Mazda 6 : Accumulated dirt that triggers poor closing
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We will therefore start with a trunk noise on your Mazda 6 triggered by dirt accumulated on your joints, lock for example. In fact, it is possible that on a automobile that is already a few years old and whose cleaning is not always a priority or that the roads used are not very clean that dirt accumulates at the trunk gasket. This issue triggers a poor closure of the trunk and a noise that can sound like a crack. To verify if you are in this circumstance, open the trunk of your Mazda 6, examine the condition of the gasket that runs around the entire tailgate and clean it with a wet/soap cloth, dry the whole thing and try to close the trunk and take a dentred road to see the difference. If this is not the case, continue to the other hypotheses that will probably give a solution. It is possible however that you have a trunk noise on your Mazda 6 that is relating to other sources such as shock absorbers, do not hesitate to have a look to this content page on the noises at the back of a Mazda 6.
Noise in the trunk of my Mazda 6 : Loose lock, clicking noise
Second possibility, you may also, over time, be the victim of a locking system that became loose. And this is one of the most potential alternatives. In fact, knowing a trunk noise on your Mazda 6 is very frequently relating to this issue. Different solutions are available to you subject to the level of play you have with your lock. The first is that in some cases the offset is minimal and a simple greasing of the mechanism with thick grease is appropriate to resolve the trouble. Secondly, it is also possible that you really have a lot of play on your lock and that each time the trunk “jumps”, in which case you would have to take off the cover that allows access to the lock (inside the trunk). Then, using torx screws, you unscrew the striker attached to the threshold, just push it back a little towards the inside of the trunk and tighten it again. You should verify the centering of the striker in relation to the trunk lock. If after looking at the trunk of your Mazda 6 closes badly, it means that you have moved it too far, duplicate the procedure by pushing the striker less.
Noise in my trunk Mazda 6 : Rivet following plate swap in the trunk/ bumper
Finally, one of the last possibilities. It is that following a license plate swap you were unfortunate and that a piece of rivet fell at the rear of your plate. In fact, when a plate change is done, to take off the old one the strategy used is to drill the existing rivets to be able to released the license plate. Unfortunately, it can happen that part of the rivet falls into the hole of the bumper and it will therefore wander inside the bumper and can trigger an annoying noise. To check that it is this problem you are experiencing, and that you have a trunk noise on your Mazda 6 linked to a rivet, you will need to verify that it is in the tailgate open it and stir it to discern the noise. If this is your situation, you will have to remove the linings from the trunk to remove it. Finally, if it is your bumper, it is in this rarer and more problematic situation, you will have to take off the bumper to remove the bits of rivet that are running around.
