2020 Buick Encore GX Windshield Wipers Aren't Working

Common Causes for Non-Functional Windshield Wipers on Your 2020 Buick Encore GX and How to Fix Them

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
75% chance it's the
Wiper Motor
0%
25% chance it's the
Switch
The most common reasons a 2020 Buick Encore GX windshield wipers aren't working are broken wiper motor and issues with the switch.
  • Wiper Motor: A faulty wiper motor or a bad electrical connection can result in intermittent or non-functioning windshield wipers.
  • Switch: A faulty switch can result in intermittent or complete failure of the electrical component it controls, leading to malfunctioning systems.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2020 Buick Encore GX windshield wipers aren't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Inability to control the windshield wipers comes in several forms, and they are all indicative of windshield wiper switch failure. The windshield wipers may not work in all settings, may not turn on when requested, may not move to their parked position when turning off, or the washer pumps may or may not run at random. This is a general list of symptoms, but failure of anything the windshield wiper switch controls will indicate the need for testing the windshield wiper and washer switch.

A failed windshield wiper motor will do one of two things in the event of failure. First, it can intermittently work, meaning when the wiper switch is turned on, the windshield wipers may activate, and run for a random amount of time. This may happen at random, or change with a bump. Lastly, the windshield wipers could show no signs of activity, indicating motor failure.

The moment water touches the windshield, you know if you need new windshield wiper blades. If your wiper blades are torn, cracked, hard, or brittle, it is time for replacement. Wipers should also be replaced if the wiper blades only smear water around, seem to make a mess, streak the windshield, and miss large patches. If you are unhappy with the current wiper blades on your vehicle, this is a very economical change to make.

Windshield wiper arms will be replaced mainly for aesthetic reasons or damage. If the windshield arms become bent or rusted, the windshield wipers may not contact the windshield at the proper angle, or there may be no contact at all. Also, the sun will take a toll on these parts after years of use, and fading or clear coat peeling will result, not to mention rust.

What steps should I take to diagnose the non-functioning windshield wipers on my 2020 Buick Encore GX?

To effectively diagnose the non-functioning windshield wipers on your 2020 Buick Encore GX, begin with a systematic approach that prioritizes simpler checks before delving into more complex issues. Start by inspecting the fuse associated with the wipers, as a blown fuse is a common and easily fixable problem. Next, examine the wiper blades for any signs of wear or damage, as ineffective blades can hinder performance. If the blades are in good condition, listen for any unusual sounds from the wiper motor when activated, which may indicate a malfunction. Following this, check the wiper linkage for any disconnections or breaks that could impede movement. Additionally, test the wiper switch on the steering column to ensure it is functioning correctly and sending signals to the motor. Finally, inspect the wiring harness for any damage or corrosion that could disrupt the electrical flow. By following this diagnostic approach, you can efficiently identify the root cause of the issue and take appropriate action to restore your windshield wipers to full functionality.

What are the common causes for the windshield wipers not working on a 2020 Buick Encore GX?

When dealing with non-functioning windshield wipers on a 2020 Buick Encore GX, it's essential to understand the common problems that could be at play. One of the first things to check is the fuse associated with the wiper system, as a blown fuse can easily disrupt their operation. If the fuse is intact, the next likely culprit could be a faulty wiper motor, which may require repair or replacement if it's not functioning properly. Additionally, worn or damaged wiper blades can significantly hinder performance, so inspecting and replacing them if necessary is a good step. Another potential issue is the wiper linkage, which connects the motor to the wiper arms; if this linkage is broken or damaged, it will prevent the wipers from moving as intended. Lastly, consider any electrical issues, such as wiring problems or a malfunctioning switch, which can also lead to wiper failure. By systematically checking these common causes, you can effectively troubleshoot and resolve the issue with your windshield wipers.

How urgent is it to repair the non-functioning windshield wipers on a 2020 Buick Encore GX?

Repairing the non-functioning windshield wipers on your 2020 Buick Encore GX is an urgent matter that should not be overlooked. The primary concern is safety; without functioning wipers, your visibility during rain or snow is severely compromised, increasing the likelihood of accidents. Additionally, many jurisdictions have laws requiring operational windshield wipers, and driving without them could lead to fines or legal repercussions. Beyond safety and legality, neglecting this issue can result in further damage to your vehicle, such as scratches on the windshield that may necessitate expensive repairs. Lastly, having reliable wipers enhances your overall driving experience, allowing you to navigate sudden weather changes with ease. Therefore, addressing the malfunction promptly is essential for your safety, compliance with the law, and the longevity of your vehicle.

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2020 Buick Encore GX Wipers Not Working: Causes & Solutions