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 important to know that this also means your protection at the wheel because of the importance of visibility when driving your Chevrolet Silverado.
In this article we will make clear step by step how to identify the fault and solve it in order to have an effective windscreen washer.
Identify the failure of the windscreen washer of your Chevrolet Silverado:
First thing to watch out for before handling, have you filled your cleaning fluid? If so, let’s see what motives prevent your equipment from functioning properly.
Causes for wipers that no longer work on your Chevrolet Silverado
Very often, your equipment is obstructed by accumulated dirt or limescale. This is the main reason that may prevent your equipment from working. To stop this, try to unclog your sprinklers. These holes make it possible for the product to be propelled onto your Chevrolet Silverado’s windshield. It is very likely that they are blocked, by accumulation of limestone, or various types of dirt. To do this, you can start by trying to blow, yourself or with some powerful equipment, such as a bicycle pump or ideally 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 object, such as a paper clip, that will allow you to gain access to the interior without losing a piece. We suggest 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 obstructed at a deeper place, at the connection pipe. This is the link between the pump and the nozzle in your Chevrolet Silverado.
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 properly, and repeat the test on your Chevrolet Silverado. If it still doesn’t work, you now know that it doesn’t come from the sprinklers or the pipes.
From there, you should then check the pump. It is the one who sets out the product launch.
You will find it near the cleaning fluid reservoir under your Chevrolet Silverado’s hood.
First test to ascertain 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 allow it to be fixed on your Chevrolet Silverado.
Then, you must find two power wires. They are mainly black and red. They should always be disconnected, but be aware, they must be reconnected in the right direction soon after, or you would undoubtedly create a short circuit on your Chevrolet Silverado. A little tip to remember: the red wire symbolizes 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 should be able to reconnect the wire of the right color without any problem later on.
Once completed, you can remove the old pump and place the new pump on your Chevrolet Silverado. 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 additional questions about the Chevrolet Silverado, do not hesitate to consult our Chevrolet Silverado category.