We will try again today to help you to resolve the small problems associated with your car. We have not too long ago discovered how to unblock a fuel door, or a tank cap, today we will focus on an annoying issue that can be dangerous in bad climate conditions, being a victim of wiper stuck on GMC Acadia . And to correct this, we will first try to figure out why the wipers on your GMC Acadia remain stuck and, secondly, how to unblock them.

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Why does the wiper of my GMC Acadia stay stuck?

So we will start our content with the explanations of the stuck wipers of your GMC Acadia . First of all we will focus on the front wipers and in a second time on the rear wiper.

Why are the front wipers on my GMC Acadia stuck in up or down position?

We will go through one at a time the different problems that can bring about the front wipers of your GMC Acadia to get stuck :

  • One of the most basic motives of front wipers getting stuck on your GMC Acadia is associated with the engine unit that drives them, in fact, these engines can, with time, lose power, and ultimately need to be changed. You should notice before the total blockage of your windshield wipers that they work much slower.
  • Less basic, but it can still happen, is that your front wiper blades are blocked as a result of an object that prevents the blades from functioning, examine up to the axis of the blades.
  • If it is a lack of lubrication, you will find that your front wipers are going slower, verify quickly the cause of the problems or else the engines will be forced and damaged.
  • It is possible that the front wipers of your GMC Acadia may not work as a result of a faulty comodo. To check this, you need to disconnect the output wires and connect them together, if the wipers are functioning, the comodo is responsible for the problem.
  • Finally, last possibility, the front wipers of your GMC Acadia are blocked as a result 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 GMC Acadia stuck?

Concerning the stuck rear window wiper of your GMC Acadia , the roots of your complications are more or less the same. Nevertheless there is only one wiper blade at the rear of your car, there are still some dedicated auto parts that can bring about problems only on the rear windshield of your GMC Acadia. So, remember to carry out the same checks as discovered in the previous component of this content.

What can I do to unlock the wiper on my GMC Acadia?

At last, to do this second section, we will see what solutions are available to you to make certain that the wipers on your GMC Acadia are unlocked and that they work effectively again.

How to unlock the wipers of my GMC Acadia?

If 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 problems such as a fuel door stuck on GMC Acadia, do not think twice to consult our article on this issue.

  • In this case, you will have to identify the engine unit, then disconnect the power cables of this one (be cautious there must be some of them associated with the different speeds of sweeping), then take out 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 GMC Acadia

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  • In this situation, it will be quite simple but expensive to replace your commodo, the component generally costs around 200€, once tested you will be able 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.
  • GMC Acadia wiper blocked because of a power failure: In this last situation, you will have to identify the origin of the failure (fuse or relay) and replace the faulty component

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Whenever you have any further questions about the GMC Acadia, do not hesitate to consult our GMC Acadia category.