What Causes the Ticking Sound in the First Gear of the Wiper?

[VonEvangeline]

It could be due to the aging of the wiper. Replacing it with a new one should solve the issue. Wipers require frequent replacement, typically every six months. Over time, they may fail to clean effectively or start producing unusual noises. Below are the reasons why wipers make noise when wiping the windshield: 1. Wiper Arm and Wiper Blade: Common causes include impurities on the glass, poor-quality wiper blades, or aging, deformation, or hardening of the rubber strip (wiper blade) due to prolonged use. 2. Linkage Mechanism: Deformation of this mechanism or issues with the motor, intermittent relay, etc., can lead to unusual noises. Additionally, structural deformation over time can cause abnormal operation, which may also result in "unusual noises." 3. Motor Section: Poor motor performance or external circuit voltage issues can cause abnormal rotation or noise, such as insufficient operating voltage. Other potential causes include relay control issues, which may also lead to abnormal operation or noise. Adjustment Method: Primarily involves adjusting the angle of the wiper linkage arm.

[MilaLynn]

The other day when I was driving, the wiper made a constant ticking noise in the first gear, which was really annoying. I figured it might be an issue with the wiper motor, where the gears inside are worn out, causing jerky movements and noise every time it starts at low speed. The linkage part could also be rusted or loose, resulting in inconsistent movements and noise. Another possibility is that the wiper arm isn’t installed firmly, causing a tapping sound when it rubs against the windshield. I immediately became alert when I noticed this because if the wipers fail during rain, the blurred vision would be extremely dangerous. I suggest not waiting and heading straight to the repair shop for a full inspection—fixing the motor or linkage should restore normal operation. Regular maintenance is key to driving safely and worry-free in the rain.

[VonDelaney]

I have some knowledge about cars myself. The ticking sound in the wiper's first gear is usually caused by the transmission mechanism. When the motor operates in low gear, rust or wear at the linkage connection points can produce mechanical stuttering noises. Damaged gears or insufficient lubrication inside the gearbox are also common causes, and an aging relay may emit ticking sounds as well. For a preliminary self-check, gently shake the wiper arm by hand to see if there's any looseness. If you find an issue, don't delay fixing it—otherwise, the entire system might fail, significantly increasing driving risks in rainy weather. Understanding these principles explains why timely lubrication or part replacement is crucial to ensure safe driving.

[CaliAnn]

Having driven for many years, I've encountered quite a few cases where the wipers make a ticking sound in the first gear. The issue often lies with the linkage, where the motor isn't operating smoothly, causing the noise. My habit is to address it immediately; otherwise, the wipers might seize up, which would be a real hassle during rainy days. Check if there's any rust or deformation in the linkage and whether the motor part needs replacement. Ignoring it will only worsen the problem. Safety comes first—poor visibility easily leads to accidents, so take it to a professional repair shop for a thorough fix. Regular maintenance is key; inspect it once before the rainy season to prevent issues before they arise.