We will try again today to help you to resolve the small problems associated with your motor vehicle. We have not too long ago seen how to unblock a fuel door, or a tank cap, today we will look into an annoying problem that can be dangerous in bad weather conditions, being a victim of wiper stuck on Buick Regal . And to remedy this, we will first try to figure out why the wipers on your Buick Regal remain stuck and, secondly, how to unblock them.


Why does the wiper of my Buick Regal stay stuck?

So we will start our content page with the reasons of the stuck wipers of your Buick Regal . 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 Buick Regal stuck in up or down position?

We will move through one after the other the different problems that can trigger the front wipers of your Buick Regal to get stuck :

  • One of the most basic causes of front wipers getting stuck on your Buick Regal is associated with the engine unit 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 as a result of an object that prevents the blades from working, examine up to the axis of the blades.
  • If it is a lack of lubrication, you will locate that your front wipers are going slower, check quickly the trigger of the problems or else the engines will be forced and damaged.
  • It is possible that the front wipers of your Buick Regal may not work as a result of a defective comodo. To evaluate this, you need to disconnect the output wires and connect them together, if the wipers are working, the comodo is to blame for the problem.
  • Finally, last opportunity, the front wipers of your Buick Regal are blocked as a result of a power failure, so you will have to check two auto parts, the relay and the fuse.

Why is the rear window wiper on my Buick Regal stuck?

Concerning the stuck rear window wiper of your Buick Regal , the origins of your complications are more or less the same. Nevertheless there is just one wiper blade at the rear of your motor vehicle, there are still some dedicated auto parts that can trigger problems just on the rear windshield of your Buick Regal. So, remember to conduct the same inspections as seen in the previous part of this content page.

What can I do to unlock the wiper on my Buick Regal?

At last, for this second part, we will see what solutions are available to you to make sure that the wipers on your Buick Regal are unlocked and that they work properly again.

How to unlock the wipers of my Buick Regal?

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 by one 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 Buick Regal, do not hesitate to seek advice from our article on this problem.

  • In this case, you will have to identify the engine unit, then disconnect the power cables of this one (take care there must be several 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 Buick Regal
  • .

  • In this scenario, it will be quite simple but expensive to replace your commodo, the part 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.
  • Buick Regal wiper blocked because of a power failure: In this last scenario, you will have to identify the origin of the failure (fuse or relay) and replace the defective part


If you need more tutorials on the Buick Regal, go to our Buick Regal category.