2016 INFINITI Q70L Windshield Wipers Aren't Working

Common Causes of Windshield Wiper Malfunctions in Your 2016 INFINITI Q70L and How to Fix Them

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Reviewed by
Devin Cabugcal
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 2016 INFINITI Q70L 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 2016 INFINITI Q70L 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.

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 2016 INFINITI Q70L?

To effectively diagnose the non-functioning windshield wipers on your 2016 INFINITI Q70L, start with a systematic approach that prioritizes simpler checks before moving on to more complex components. Begin by inspecting the fuse associated with the windshield wipers, as a blown fuse is a common and easily fixable issue. If the fuse is intact, proceed to examine the wiper motor, which may be faulty and could require replacement if it shows signs of malfunction. Next, check the wiper linkage, as any damage or disconnection here can prevent the wipers from operating correctly. After that, test the wiper switch to ensure it is functioning properly, as a defective switch can also lead to wiper failure. 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 the root cause of the problem and take the necessary steps to restore your windshield wipers to full functionality.

What are the common problems that could cause the windshield wipers to stop working on a 2016 INFINITI Q70L?

When dealing with non-functioning windshield wipers on a 2016 INFINITI Q70L, several common problems may be at play. One of the first things to check is the fuse; a blown fuse in the vehicle's fuse box can easily disrupt the wiper's operation, and replacing it is a straightforward fix. If the fuse is intact, the next step is to inspect the wiper motor itself, as a malfunctioning motor can prevent the wipers from moving altogether. Additionally, worn-out wiper blades can lead to ineffective wiping or complete failure, so examining their condition is essential. Another critical component to consider is the wiper linkage, which connects the motor to the wiper arms; any damage here can hinder movement. Lastly, a faulty wiper switch may also be the culprit, as it controls the wipers' engagement. By systematically checking these components, DIYers can effectively diagnose and potentially resolve the issue with their windshield wipers.

How urgent is it to repair the non-working windshield wipers on a 2016 INFINITI Q70L?

When dealing with non-working windshield wipers on a 2016 INFINITI Q70L, the urgency of repair cannot be overstated. First and foremost, safety is paramount; impaired visibility during rain or snow can lead to dangerous driving conditions, significantly increasing the risk of accidents. Additionally, many jurisdictions mandate that vehicles must have functioning windshield wipers to comply with traffic laws, making timely repairs not just a matter of safety but also legal compliance. Furthermore, neglecting this issue can result in further damage to the wiper system or even the windshield itself, leading to more extensive and costly repairs down the line. Lastly, having operational windshield wipers enhances your overall driving experience, allowing you to navigate various weather conditions with confidence and comfort. Therefore, addressing the repair of your windshield wipers promptly is essential for maintaining safety, adhering to legal standards, preventing additional damage, and ensuring a pleasant driving experience.

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