We will try again today to help you to resolve the small problems associated with your car. We have recently seen how to unblock a fuel door, or a tank cap, today we will look into an irritating issue that can be dangerous in bad weather conditions, being a victim of wiper stuck on GMC Savana . And to remedy this, we will first try to figure out why the wipers on your GMC Savana remain stuck and, secondly, how to unblock them.

wiper-stuck-gmc-savana

Why does the wiper of my GMC Savana stay stuck?

So we will begin our content page with the reasons of the stuck wipers of your GMC Savana . 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 GMC Savana stuck in up or down position?

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

  • One of the most basic causes of front wipers getting stuck on your GMC Savana is associated with the engine that drives them, in reality, these engines can, with time, lose power, and ultimately need to be changed. You should find out 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 due to an object that prevents the blades from functioning, take a look up to the axis of the blades.
  • If it is a lack of lubrication, you will locate that your front wipers are going slower, verify fairly quickly the trigger of the trouble or else the engines will be forced and damaged.
  • It is possible that the front wipers of your GMC Savana may not operate due to a faulty comodo. To evaluate 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 opportunity, the front wipers of your GMC Savana are blocked due to a power failure, so you will have to verify two parts, the relay and the fuse.

Why is the rear window wiper on my GMC Savana stuck?

Concerning the stuck rear window wiper of your GMC Savana , the roots of your problems are more or less the same. Nevertheless there is just one wiper blade at the rear of your car, there are still some dedicated parts that can bring about problems just on the rear windshield of your GMC Savana. So, make sure you conduct the same investigations as seen in the previous part of this content page.

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

Finally, for this second part, we will see what solutions are available to you to ensure that the wipers on your GMC Savana are unlocked and that they operate properly again.

How to unlock the wipers of my GMC Savana?

Whether it is for the front windshield wipers or the rear windshield wiper, the solutions will be the same and we will outline them one after the other in this part, it is up to you to adapt them to the part that concerns you. If you have other blocking problems such as a fuel door stuck on GMC Savana, do not think twice to consult our article on this issue.

  • In such a case, you will have to find the engine, then disconnect the power cables of this one (be careful there must be some of them associated with the different speeds of sweeping), then take out the brushes and the linkage. Finally, you will have to unscrew these anchoring points which are generally fixed on silentblocks and reassemble a new wiper motor on your GMC Savana
  • .

  • In this situation, it will be quite basic but expensive to replace your commodo, the part 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 Savana wiper blocked due to a power failure: In this last situation, you will have to find the source of the failure (fuse or relay) and replace the faulty part

.

To get more tips on the GMC Savana, take a look at the GMC Savana category.