2017 Buick Cascada Windshield Wipers Aren't Working

Common Causes of Non-Functional Windshield Wipers in Your 2017 Buick Cascada and How to Fix Them

Find Repair Location
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 2017 Buick Cascada 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 2017 Buick Cascada 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 2017 Buick Cascada?

To effectively diagnose the non-functioning windshield wipers on your 2017 Buick Cascada, begin with a systematic approach that prioritizes simpler solutions before delving into more complex issues. Start by checking the fuse associated with the windshield wipers, as a blown fuse is a common and easily fixable problem. If the fuse is intact, proceed to inspect the wiper motor for any signs of malfunction, as a faulty motor can prevent the wipers from operating. Next, examine the wiper linkage, which connects the motor to the wiper arms; any damage or disconnection here can lead to wiper failure. After that, test the wiper switch to ensure it is functioning correctly, as a defective switch may require replacement. Finally, don’t overlook the wiper blades themselves; worn or damaged blades can hinder performance and may simply need replacement. By following this diagnostic approach, you can efficiently identify and resolve the issue with your windshield wipers.

What are the common problems that could cause the windshield wipers to stop working on a 2017 Buick Cascada?

When dealing with windshield wipers that have stopped working on a 2017 Buick Cascada, it's essential to consider several common issues that could be at play. One of the first things to check is the fuse associated with the wiper system; a blown fuse can easily disrupt the power supply, rendering the wipers inoperable. If the fuse is intact, the next step is to inspect the wiper motor itself, as a malfunctioning motor will prevent the wipers from moving. Additionally, worn or damaged wiper blades can significantly affect performance, so ensuring they are in good condition is crucial. Another potential culprit is the wiper linkage, which connects the motor to the wiper arms; if this linkage is broken, the wipers may not function correctly. Lastly, a faulty wiper switch can also be responsible for the issue, as it may fail to send the necessary signals to the motor. By systematically checking these components, you can effectively diagnose and potentially resolve the problem with your windshield wipers.

How urgent is it to repair the non-functioning windshield wipers on a 2017 Buick Cascada?

When it comes to the urgency of repairing non-functioning windshield wipers on a 2017 Buick Cascada, the implications are significant and multifaceted. First and foremost, safety is paramount; without functioning wipers, visibility during rain or snow is severely compromised, heightening the risk of accidents. Additionally, many jurisdictions mandate that vehicles must have operational windshield wipers, and neglecting this repair could result in fines or legal repercussions. Beyond safety and legality, there is the risk of further damage to your vehicle; failing to clear debris and moisture can lead to scratches on the windshield, which may require costly repairs. Lastly, the convenience of driving with reliable wipers cannot be overstated; addressing this issue promptly not only enhances your comfort but also ensures a stress-free driving experience. Therefore, it is crucial to prioritize the repair of your windshield wipers to maintain safety, comply with legal standards, prevent additional damage, and enjoy a more comfortable ride.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2017 Buick Cascada Windshield Wipers Not Working - Fix Guide