We will try again today to help you to resolve the small complications related to your car. We have recently seen how to unblock a fuel door, or a tank cap, today we will look into an annoying issue that can be dangerous in bad climate conditions, being a victim of wiper stuck on Renault Master 3 . And to answer this, we will first try to understand why the wipers on your Renault Master 3 remain stuck and, secondly, how to unblock them.

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Why does the wiper of my Renault Master 3 stay stuck?

So we will begin our article with the reasons of the stuck wipers of your Renault Master 3 . To begin with we will look into the front wipers and in a second time on the rear wiper.

Why are the front wipers on my Renault Master 3 stuck in up or down position?

We will go through one by one the different complications that can cause the front wipers of your Renault Master 3 to get stuck :

  • One of the most general causes of front wipers getting stuck on your Renault Master 3 is related to the engine that drives them, in reality, these engines can, over time, lose power, and sooner or later need to be changed. You should notice before the total blockage of your windshield wipers that they work much slower.
  • Less general, but it can still happen, is that your front wiper blades are blocked because of an object that prevents the blades from working, take a look up to the axis of the blades.
  • If it is a lack of lubrication, you will discover that your front wipers are going slower, verify fairly quickly the cause of the problems or else the engines will be forced and damaged.
  • It is possible that the front wipers of your Renault Master 3 may not function because of a faulty comodo. To evaluate this, you need to disconnect the output wires and connect them together, if the wipers are working, the comodo is responsible for the problem.
  • Finally, last possibility, the front wipers of your Renault Master 3 are blocked because of a power failure, so you will have to verify two auto parts, the relay and the fuse.

Why is the rear window wiper on my Renault Master 3 stuck?

Concerning the stuck rear window wiper of your Renault Master 3 , the origins of your complications are more or less the same. Although there is only one wiper blade at the rear of your car, there are still some dedicated auto parts that can cause complications only on the rear windshield of your Renault Master 3. So, remember to execute the same checks as seen in the previous component of this article.

What can I do to unlock the wiper on my Renault Master 3?

At last, to do this second part, we will see what solutions are available to you to be sure that the wipers on your Renault Master 3 are unlocked and that they function effectively again.

How to unlock the wipers of my Renault Master 3?

Whether it is for the front windshield wipers or the rear windshield wiper, the solutions will be the same and we will highlight them one after the other in this component, it is up to you to adapt them to the component that concerns you. If you have other blocking complications such as a fuel door stuck on Renault Master 3, do not think twice to seek advice from our article on this issue.

  • In this case, you will have to find the engine, then disconnect the power cables of this one (take care there must be some of them related to the different speeds of sweeping), then remove the brushes and the linkage. At last, you will have to unscrew these anchoring points which are generally fixed on silentblocks and reassemble a new wiper motor on your Renault Master 3
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  • In this scenario, it will be quite basic but expensive to replace your commodo, the component generally costs around 200€, once tested you will have the ability to disassemble your commodo by removing the cover from the back of the steering wheel then disconnecting it and removing it with the fixing screws, you will just have to reassemble the new one.
  • Renault Master 3 wiper blocked because of a power failure: In this last scenario, you will have to find the source of the failure (fuse or relay) and replace the faulty component

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If you wish more guides on the Renault Master 3, go to our Renault Master 3 category.