Suzuki Grand Vitara Windshield Wipers Aren't Working

Common Causes of Non-Functional Windshield Wipers in Your Suzuki Grand Vitara and How to Fix Them

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Reviewed by
Aisha
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 Suzuki Grand Vitara 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 Suzuki Grand Vitara 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.

Troubleshooting Non-Functional Windshield Wipers in a Suzuki Grand Vitara

When troubleshooting non-functional windshield wipers in a Suzuki Grand Vitara, it's essential to adopt a methodical diagnostic approach. Start by checking the simplest components first, such as the wiper fuse, which can often blow due to an overloaded circuit. If the fuse is intact, proceed to test the wiper switch to ensure it is functioning correctly; a malfunctioning switch can prevent the wipers from operating on all settings. Next, inspect the wiper motor itself, as a failure here is a common culprit for wiper issues. If only one wiper is operational, consider whether ice or snow has caused the rubber edges to freeze to the windshield, which can hinder movement. Additionally, examine the condition of the wiper arms; damaged or cracked arms can lead to inadequate pressure on the blades, resulting in poor performance. Lastly, ensure that the wiper linkage is properly lubricated, as a lack of grease can impede the wiper's movement. By following this structured approach, you can effectively diagnose and resolve the issues with your windshield wipers, ensuring safe visibility during inclement weather.

What to Check When Windshield Wipers Aren't Working on a Suzuki Grand Vitara?

When your Suzuki Grand Vitara's windshield wipers stop functioning, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. Start by examining the wiper motor, as a malfunction here is often the primary culprit; if the motor is broken, it may require repair or replacement. Next, check the wiper switch, which can also fail and disrupt the wiper operation. If both the motor and switch are functioning, inspect the wiper linkage for any disconnections or damage that could hinder movement. Additionally, don’t overlook the sensor and wiring; faults in these areas can lead to wiper issues as well. Before diving into the wiper module, consider the possibility of relay failure or a damaged gearbox, as these components can also affect wiper performance. Lastly, remember that regular maintenance, including replacing wiper blades every six months, is crucial for optimal functionality. By systematically checking these components, you can identify and resolve the issues affecting your windshield wipers, ensuring a clear view while driving.

Why Are the Windshield Wipers Not Working on a Suzuki Grand Vitara?

When your Suzuki Grand Vitara's windshield wipers fail to operate, it’s crucial to address the problem without delay. Ignoring this issue can compromise your visibility during rain or adverse weather conditions, significantly increasing the risk of accidents. Common culprits include a faulty wiper motor, malfunctioning switch, or issues with the wiper linkage, all of which can lead to erratic wiper behavior or complete failure. Additionally, if the wiper sprayer is not functioning, it may indicate problems with the fluid delivery system, further hindering your ability to maintain a clear view. Given the potential safety risks associated with non-functioning wipers, it is advisable to conduct a thorough inspection or consult a professional mechanic to diagnose and resolve the issue promptly. Taking swift action not only ensures your safety but also prevents more extensive and costly repairs down the line.

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