If you find out a noise on your automobile, you are right to be concerned of it and take it seriously, although it is possible that nothing critical will occur, it is also possible that it is the indication of a more significant fix. A noise that comes out in the trunk of your Jeep Grand Cherokee is fortunately more a signal of a small adjustment or repair, rather than a complicated one. To help you in your research, we have decided to write this article to present you with the most likely solutions to your problem. First we will see that this trunk noise on your Jeep Grand Cherokee can come from accumulated dirt, the problem 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 Jeep Grand Cherokee : Accumulated dirt that triggers poor closing
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We will therefore start with a trunk noise on your Jeep Grand Cherokee created by dirt accumulated on your joints, lock for example. Indeed, it is possible that on a automobile that is already a few years old and whose cleaning is not always a top priority or that the roads used are not very clean that dirt builds up at the trunk gasket. This problem triggers a poor closure of the trunk and a noise that can sound like a crack. To examine if you are in this situation, open the trunk of your Jeep Grand Cherokee, check 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 impact. 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 Jeep Grand Cherokee that is relating to other sources such as shock absorbers, do not hesitate to have a look to this article on the noises at the back of a Jeep Grand Cherokee.
Noise in the trunk of my Jeep Grand Cherokee : Loose lock, clicking noise
Second possibility, you may also, over time, encounter a locking system that has taken up some play. And this is one of the most likely alternatives. Indeed, knowing a trunk noise on your Jeep Grand Cherokee is very often relating to this problem. Different solutions are existing to you depending on 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 enough to fix the issue. 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 circumstance you would have to take off the cover that permits 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. Don’t forget to examine the centering of the striker in regards to the trunk lock. If after examining the trunk of your Jeep Grand Cherokee closes badly, it means that you have moved it too far, duplicate the procedure by pushing the striker less.
Noise in my trunk Jeep Grand Cherokee : Rivet following plate swap in the trunk/ bumper
Finally, one of the last possibilities. It is that following a license plate swap you were unlucky and that a piece of rivet fell backside your plate. Indeed, when a plate change is done, to take off the old one the strategy used is to drill the existing rivets in order to put out 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 induce an annoying noise. To check that it is this problem you are experiencing, and that you have a trunk noise on your Jeep Grand Cherokee linked to a rivet, you will need to examine that it is in the tailgate open it and stir it to identify the noise. If this is your situation, you will have to take out the linings from the trunk to remove it. Finally, if it is your bumper, it is in this rarer and more disturbing situation, you will have to take off the bumper to remove the bits of rivet that are running around.
