Broken windshield washer system? These are the reasons!

Recently updated on October 4, 2023 at 02:56 am

[Update: 04.10.2023] This post was updatedto take more recent information into account. An overview of the causes when the windscreen washer system is defective. The first source of error that comes into question when the windshield wipers are running but no windshield washer fluid is applied to the windshield: Missing wiper water! It may be that there is simply not enough water in the tank. Depending on the manufacturer of the vehicle, cleaning is controlled differently. It is therefore also necessary to check whether the steering column arm was simply actuated incorrectly. How the steering column arm works can be read in the manufacturer's manual or viewed in various videos on the Internet.

Broken windshield washer system?

• Spray nozzles do not discharge water (front or rear)
• insufficient pressure from the wiper water
• a puddle forms in the engine compartment or under the vehicle

Reasons for failure!

The pump is defective, an empty washing water tank, a defect or a leak in the line, a relay is defective, the fuse is not working, a blockage in the nozzle from the washing water inlet, the steering column lever is defective, frozen washing water due to insufficient concentration on antifreeze, wiper blades from the windscreen wipers are frozen. These are the consequences of a malfunction of the windshield washer system for the main inspection: In certain situations, the failure of the windshield washer system can have serious consequences for both the driver and other road users. If a defect is suspected, an early visit to the workshop is advisable. The inspector for the general inspection examines the condition of the wiper rubbers during the main inspection and he also carries out a functional test of the windscreen washer system. In the event of a defect in the wipers or the windscreen washer system, this means that Failing the main inspection.

Costs for the exchange, as well as the procedure!

The workshop initially leads a Diagnosis through. Here will be current flow Checked on the washer water pump. If there is no power, the reason could be a defective relay or a broken fuse. The total costs for the repair and the voltage test of the pump usually amount to less than 30 euros. If the pump needs to be replaced completely, you can expect costs of between 20 and 100 euros for the material. Hella is a well-known manufacturer of washer water pump replacement parts. You should allow between 30 and 60 minutes for the duration of the change.

Broken windshield washer system?

Based on an average hourly wage of 100 euros, you can Total costs from 70 to 200 euros be counted. Depending on the defect, there is another one if there is a leak in the washing water lines repair or replacement of the respective section in question. The material costs vary greatly. When using a new connector, you can only expect around 5 euros. If the complete replacement of the line is necessary and only original parts from the manufacturer are available, the costs for the material can sometimes increase to up to 150 euros. The effort for installation of 30 to 60 minutes is added to these costs, at around 50 to 100 euros.

Is the Pitman arm defective, it is essential to remove the steering wheel airbag (if installed). Dismantling takes 30 to 60 minutes. The material costs are between 30 and 300 euros. At an hourly rate of 100 euros, the final invoice amount is around 80 to 400 euros. A clogged nozzle is usually the Cleaning sufficient and it can be reused. However, if the system fails to add Antifreeze frozen, only thawing in a warm place (garage, etc.) and then topping up the antifreeze can help.

FAQ: Everything about your vehicle's windshield washer system

1. Which product is suitable for the windshield washer system?

• For effective windshield cleaning, you can use one Mixture of glass cleaner and water Use as windshield washer fluid. A mixing ratio of 50/50 ensures that the disc streak-free clean, provided the windshield wipers are still in good condition.

2. Is it possible to refill windshield washer fluid yourself?

• Yes, you can You can easily refill your windshield wiper fluid yourself, even without any special prior knowledge. What's important is knowing how to do it, how much water to refill, and some additional pro tips that will be shared throughout this guide.

3. Can dishwashing liquid be used as an alternative to windshield washer fluid?

• No, we strongly advise against using detergent in the windshield washer system. Dishwashing liquid can do that Rubber of the window seals and the washer system attack, resulting in faster and potentially expensive repairs.

4. How can you make your own windshield washer fluid?

• An Mixture of tap water and glass cleaner is a good alternative to windshield washer fluid. The mixing ratio should be between 1:1 and 2:1 depending on the season and degree of contamination.

5. Is it safe to use tap water in the windshield washer system?

• Yes, you can tap water Use to top up the windshield washer system, but remember that antifreeze should be added in winter to avoid damage.

6. What costs are associated with repairing the windshield washer system?

• Repairs can be expensive, especially if the pump needs to be replaced. This can result in material costs of between 20 and 60 EUR, and with a mechanic's hourly wage of around 120 EUR, total costs can be of 80 to 180 EUR attack.

7. What if the windshield washer system is not working correctly?

• Blockages caused by dust, leaves or dead insects can result in the mopping water not being distributed properly. Therefore they should Nozzles cleaned regularly to ensure optimal functionality.

8. How much does a windshield washer pump cost?

• The costs for a windshield washer fluid pump can vary greatly depending on the vehicle type and type of pump, with prices usually ranging between 5 and 40 Euro lie.

9. Is the function of the windshield washer system relevant for the TÜV?

• Yes, the windshield washer system is checked during the general inspection (TÜV) because it is a safety-relevant component. If it doesn't work, there is one Re-introduction of the vehicle are required for operation.

10. Where is the windshield washer pump located?

• The pump is attached to the window cleaner container and can usually be connected directly to it Engine compartment off or be located by following the filler neck.

11. Why could there be too little water coming from the windshield washer system?

• Causes can be one defective water pump or a clogged system. If the pump is defective, no water can be pumped, while an overfilled storage container would simply overflow without affecting the functionality of the car wash.

The following note is essential: For safety reasons, tuningblog recommends all repair, inspection and maintenance work exclusively to be carried out in a specialist workshop! Although our information is summarized to the best of our knowledge and belief, we cannot assume any liability for the content. All information is therefore "without guarantee".

Of course, that wasn't the end of it!

In this tuning blog category there are guides and instructions on common defects/repairs on the vehicle as well as on installing accessories/tuning parts.

"tuningblog.eu" - we keep you up to date on the subject of autotuning and car styling with our tuning magazine and present you with the latest tuned vehicles from all over the world every day.