If you notice a noise on your car, you are right to feel concerned about this and take it seriously, although it is possible that nothing significant will come from it, it is also possible that it is the first signal of a more important repair. A noise that appears on a door of your Mazda CX 9 fortunately signifies a slight correction / repair, instead of a difficult repair. In order to support you in your approach, we have decided to compose this article to provide you the most likely solutions to your problem. Primary, we will look at the different origin noises of air in the door of your Mazda CX 9, then hinge noises and finally at other possible possibilities.
Door air noise Mazda CX 9
Plastic air cache noise
If you encounter air noise on the doors of your Mazda CX 9, it is plausible that it is linked to some plastic covers on the inside side panels of your door. These can come loose, hole, fall and thus generate an air intake that will inevitably generate a significant and unpleasant air noise in the passenger compartment. To verify that you don’t have this problem on your Mazda CX 9, open your doors and inspect the sides of them carefully, see if all the covers are properly installed.
Air noise seal
Air noise at the doors of your Mazda CX 9 can also be connected to a gasketfailing or overused. Certainly, the door seal, in addition to have a preventive function against moisture infiltration, also has a protective task for air inlets in the passenger compartment. When it is worn, it will not settle and therefore no longer generate a perfect seal between the door and the car body. To examine its condition, there are two techniques, first, visually check the state of the seal and for the second test, install someone inside the passenger compartment and door by door, car closed, sprayed with water the seals to see if water penetrates. If you are in this case, go to your mechanic to have your seal replaced and the door noise on your Mazda CX 9 adjusted.
Hinge noise door hinge Mazda CX 9
Door noise Mazda CX 9, dry hinge
It is possible, based on the kind of of sound you know, that your hinge is at the origin of them. If this is the case, you will have to examine it by opening your door and checking that the door noise on your Mazda CX 9 comes from a hinge that is too dry. To solve this problem, first try to grease the hinge, in most cases this is enough to solve your problem.
Noise porte Mazda CX 9, worn hinge
If you have followed our initial advice regarding your hinge, but the problem still persists, it is plausible that your hinge is worn out and needs a change. In this circumstance, examine that despite the lubrication it still creates a lot of noise when opening and closing. You should feel a “clack” and restraint in the movement. If this Mazda CX 9 noise is your problem, change your hinge.
Other possibilities
Internal part of the damaged window regulator
In the other possibilities that can create door noise on Mazda CX 9, we can first think of the window lift, indeed, after the hinge, it is the second sophisticated mechanism of the door. If broken, it can create vibration or even air noise. To examine its condition, remove the door trim and check that no parts are broken.
unscrewed speaker
Finally, one of the last plausible options for Mazda CX 9 door noise would come from a from your vehicle’s audio speakers. Indeed, they take place in the door and can, over time, loosen and generate a heavy vibration and risk damaging themselves if you do not attach them again. Same process, you will have to dismantle the door trim to check its correct positioning.
If you can’t find solutions among this article, don’t hesitate to take your vehicle to your mechanic who can look at your car in more detail to discover what the particular problem is that you know.
