Having a working windshield washer is one of the things you shouldn’t do without. First of all, we think of driving comfort, but it is necessary to know that this also signifies your protection at the wheel because of the importance of field of vision when driving your Volkswagen Jetta.
In this article we will explain step by step how to recognize the fault and solve it in order to have an effective windscreen washer.
Identify the failure of the windscreen washer of your Volkswagen Jetta:
First thing to look out for before handling, have you filled your cleaning fluid? If so, let’s see what motives prevent your equipment from working properly.
Causes for wipers that no longer work on your Volkswagen Jetta
Very often, your equipment is blocked by accumulated dirt or limescale. This is the main cause that may stop your equipment from working. To stop this, try to unclog your sprinklers. These holes allow the product to be propelled onto your Volkswagen Jetta’s windshield. It is very likely that they are obstructed, by accumulation of limestone, or various types of dirt. To do this, you can start by trying to blow, yourself or with some efficient equipment, such as a bicycle pump or preferably the tire inflator at your gas station.
How to fix wipers that no longer work
If nothing can be done, try to get yourself a thin, durable thing, such as a paper clip, that will enable you to gain access to the interior without losing a piece. We recommend that you also use a mixture of vinegar and hot water to optimize your results.
Repeat the test, if it still doesn’t work, maybe it’s blocked at a deeper place, at the connection pipe. This is the link between the pump and the nozzle in your Volkswagen Jetta.
To reach it, you will have to open your cover:
You should find the two hoses specific to each nozzle. Try to tidy them and obviously make sure they are properly connected. Use the same cleaning procedures explained above. When they are cleaned, you should manage to circulate water through them without any problems. Then plug them back in correctly, and repeat the test on your Volkswagen Jetta. If it still doesn’t work, you now understand that it doesn’t come from the sprinklers or the pipes.
From there, you should consequently check the pump. It is the one who starts the product launch.
You will find it near the cleaning fluid reservoir under your Volkswagen Jetta’s hood.
First test to find out if it works, when you turn on the washer, you are supposed to hear a noise when the pump is activated. In the absence of noise, this means that it does not work. It will then have to be replaced.
It is a very simple thing to do . First, do away with the two screws that enable it to be fixed on your Volkswagen Jetta.
Then, you must find two power wires. They are mainly black and red. They have to be disconnected, but watch out, they must be reconnected in the right direction soon after, or you would create a short circuit on your Volkswagen Jetta. A little tip to bear in mind: the red wire represents the + terminal. For example, put a piece of red tape on it to be certain you can find it. Do the same with the black tape on the bollard – . Thanks to this, you will be able to reconnect the wire of the right color without any problem later on.
Once completed, you can do away with the old pump and place the new pump on your Volkswagen Jetta. Reconnect the cables in the right way using the tip, then just screw the two retaining screws back on.
Now run a test again.
Everything should be back to normal by now.
In the event that you have any further questions about the Volkswagen Jetta, do not hesitate to consult our Volkswagen Jetta category.