If you detect a noise on your car, you are right to feel concerned about it and take it seriously, although it is possible that nothing major will happen from it, it is also imaginable that it is the first indication of a more important service. A noise that shows up on a door of your Citroen C4 Picasso 2 fortunately suggests a slight modification / repair, rather than a difficult repair. In order to help you in your procedure, we have decided to compose this article to provide you the most likely solutions to your issue. First, we will check out the different source noises of air in the door of your Citroen C4 Picasso 2, then hinge noises and finally at other possible possibilities.
Door air noise Citroen C4 Picasso 2
Plastic air cache noise
If you encounter air noise on the doors of your Citroen C4 Picasso 2, it is plausible that it is linked to some plastic covers on the interior walls of your door. These can come loose, hole, fall and thus generate an air intake that will inevitably create a significant and disagreeable air noise in the passenger compartment. To validate that you don’t have this issue on your Citroen C4 Picasso 2, open your doors and check the sides of them carefully, see if all the covers are properly positioned.
Air noise seal
Air noise at the doors of your Citroen C4 Picasso 2 can also be connected to a gasketfailing or overused. In fact, the door seal, in addition to have a protective role 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 check its condition, there are two methods, 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 gets into. If you are in this case, go to your technician to have your seal changed and the door noise on your Citroen C4 Picasso 2 adjusted.
Hinge noise door hinge Citroen C4 Picasso 2
Door noise Citroen C4 Picasso 2, dry hinge
It is possible, in accordance with the type of sound you experience, that your hinge is at the origin of them. If this is the case, you will have to check it by opening your door and checking that the door noise on your Citroen C4 Picasso 2 comes from a hinge that is too dry. To solve this issue, first try to grease the hinge, in most cases this is sufficient to fix your issue.
Noise porte Citroen C4 Picasso 2, worn hinge
If you have followed our initial advice regarding your hinge, but the issue still continues, it is plausible that your hinge is worn out and requires a swap. In this circumstance, check that despite the lubrication it still produces a lot of noise when opening and closing. You should feel a “clack” and restraint in the movement. If this Citroen C4 Picasso 2 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 Citroen C4 Picasso 2, we can first think of the window lift, actually, after the hinge, it is the second elaborate mechanism of the door. If weakened, it can create vibration or even air noise. To check its condition, remove the door trim and check that no parts are broken.
unscrewed speaker
Finally, one of the last plausible alternatives for Citroen C4 Picasso 2 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 secure them again. Same technique, you will have to dismantle the door trim to check its correct positioning.
If you can’t find solutions among this document, don’t hesitate to take your vehicle to your technician who can check your car in more detail to discover what the particular issue is that you know.
