What is a Windshield Wiper Linkage?
The windshield wiper linkage is an essential part of your vehicle’s wiper system. It’s a mechanical assembly that transfers the rotational motion of the wiper motor into the back-and-forth motion of the wiper arms.
How Much Will it Cost to Replace a Windshield Wiper Linkage in Canada?
The cost to replace a windshield wiper linkage in Canada can vary, depending on your vehicle’s make and model and the shop rates. The estimated costs are:
• Parts: $50 – $150
• Labour: $70 – $120 (assuming 1 – 2 hours of labour)
• Total: You can expect to pay in the range of $120 – $270 for the entire replacement process.
What are the Symptoms of a Faulty Windshield Wiper Linkage?
Symptoms of a faulty windshield wiper linkage may include:
• Wipers not moving: One of the most obvious signs of a problem with the wiper linkage is the wipers not moving at all. When you activate the wiper switch, you may hear the wiper motor running, but the wipers do not move across the windshield.
• Erratic or jerky wiper movement: If the wiper linkage is damaged or misaligned, it can cause the wipers to move erratically or jerkily across the windshield. They may skip or stutter during operation, leading to incomplete or ineffective wiping.
• Stuck wipers: A faulty wiper linkage can cause the wipers to get stuck in one position and not return to their resting position after use. They may remain in an upright or awkward position, obstructing your view or preventing proper operation.
• Uneven or streaky wiping: When the wiper linkage is not functioning correctly, it can lead to uneven or streaky wiping of the windshield. The wipers may not make full contact with the glass, resulting in areas that are missed or poorly cleared.
• Excessive noise: A damaged or misaligned wiper linkage can produce unusual noises during operation. You may hear grinding, scraping, or squeaking sounds as the wipers move across the windshield.
• Wiper arm movement without blade movement: In some cases, the wiper arms may move, but the wiper blades themselves do not make proper contact with the windshield. This indicates a problem with the linkage that prevents the transfer of motion to the blades.
How Long Does a Windshield Wiper Linkage Last?
The lifespan of a windshield wiper linkage largely depends on the frequency of use and the environmental conditions in which you drive. Generally, it can last up to 10 years or more with regular maintenance.
How Does a Windshield Wiper Linkage Become Defective?
A windshield wiper linkage can become defective due to various factors, including:
• Wear and tear: Over time, the constant movement and exposure to the elements can cause the wiper linkage components to wear out. The mechanical parts may experience corrosion, rust, or general deterioration, leading to decreased functionality or complete failure.
• Impact or collision: If the vehicle is involved in a collision or if the wiper arms are subjected to excessive force, it can result in damage to the wiper linkage. The impact can cause misalignment, bent or broken linkage arms, or disconnection of the linkage components.
• Lack of lubrication: Proper lubrication is essential for the smooth operation of the wiper linkage. If the linkage is not adequately lubricated or if the lubricant deteriorates over time, it can lead to increased friction and wear on the moving parts, eventually causing the linkage to malfunction.
• Environmental factors: Extreme weather conditions, such as extreme heat or freezing temperatures, can affect the performance of the wiper linkage. Heat can cause plastic components to become brittle and susceptible to breakage, while cold temperatures can cause parts to contract and become stiff, hindering their movement.
• Manufacturing defects: In some cases, a defective wiper linkage may be the result of a manufacturing error or design flaw. These defects can manifest as weak points in the linkage structure, poor quality materials, or inadequate assembly, leading to premature failure or malfunction.
How Can a Faulty Windshield Wiper Linkage Affect Other Systems in the Car?
A faulty windshield wiper linkage can affect other systems in the car in the following ways:
• Strain on the wiper motor: A damaged or misaligned linkage can put excessive strain on the wiper motor, leading to premature wear and potential motor failure. This can result in the wipers not functioning at all, compromising visibility during adverse weather conditions.
• Wiper blade damage: When the wiper linkage is not operating smoothly, it can cause the wiper blades to move erratically or skip across the windshield. This irregular movement can result in uneven wear on the blades, reducing their effectiveness and potentially causing streaks or smearing on the windshield.
• Electrical system overload: In some cases, a faulty wiper linkage can cause electrical issues. If the linkage is binding or causing the wiper motor to work harder than normal, it may draw more current from the electrical system. This increased electrical load can potentially lead to fuse blows or other electrical malfunctions.
• Washer system malfunction: The wiper linkage is closely connected to the washer system, which sprays washer fluid onto the windshield. A faulty linkage can impede the proper operation of the washer system, resulting in reduced or non-functioning washer fluid spray when needed.
• Increased risk of damage to other components: A damaged wiper linkage can cause the wiper arms to move outside their normal range of motion. This can lead to the arms hitting other components, such as the hood or windshield trim, potentially causing cosmetic damage or even structural issues if left unresolved.
Is it Safe to Drive with a Faulty Windshield Wiper Linkage?
Driving with a faulty windshield wiper linkage can pose serious safety risks. The wiper linkage is responsible for connecting the wiper motor to the wiper arms, which move the wiper blades across the windshield. When the linkage is damaged or malfunctioning, it can result in erratic or non-functioning wiper movement. This can severely impair visibility during inclement weather conditions, such as rain, snow, or fog, making it difficult to see the road and other vehicles around you. Reduced visibility can lead to accidents and increase the chances of collisions, putting both the driver and passengers at risk.
Additionally, a faulty windshield wiper linkage can also cause damage to the wiper system itself. Continued use of the wipers with a faulty linkage can put excessive strain on the wiper motor, wiper arms, and wiper blades. This can lead to further component failures, potentially resulting in more costly repairs. It is crucial to address any issues with the windshield wiper linkage promptly to ensure the safety of yourself, your passengers, and other road users. If you notice any signs of wiper linkage problems, such as wipers not moving properly, making unusual noises, or getting stuck in one position, it is recommended to have the issue inspected and repaired by a professional as soon as possible.
How Can I Make My Windshield Wiper Linkage Last Longer?
To extend the lifespan of your windshield wiper linkage:
• Avoid using your wipers to remove ice or heavy snow
• Keep your windshield clean to reduce the strain on the wipers
• Have your wiper system inspected regularly by a professional
Can a Mobile Mechanic Replace a Windshield Wiper Linkage?
Yes, a mobile mechanic has the tools and expertise to replace a windshield wiper linkage at a location that’s convenient for you.
Conclusion: Windshield Wiper Linkage Replacement
A functional windshield wiper linkage is crucial for maintaining clear visibility and safe driving conditions. If you notice any signs of a faulty linkage, seek professional assistance promptly to prevent further complications. Regular inspections and proper use can help extend the lifespan of your wiper linkage.
Next Steps
Book Your Windshield Wiper Linkage Replacement Service
The service most frequently booked by those who read this article is Windshield Wiper Linkage Replacement. Uchanics’ expert technicians make the process even more convenient by bringing the service right to your doorstep. We perform this job at your home or office, covering over 40 cities in Ontario, including Toronto, Mississauga, Brampton, Oshawa, Ajax, Scarborough, and more. With our professional expertise, we ensure accurate and efficient windshield wiper linkage replacement to restore the proper functioning of your vehicle’s wiper system. Choose Uchanics for your Windshield Wiper Linkage Replacement and experience unparalleled convenience and top-quality service.
