How to Fix a Wiper That Doesn't Move in First Gear?
2 Answers
Wiper relays have high and low gears. If the low gear is damaged, replacing the relay can solve the problem. Check if the wiper fuse is intact. If it's damaged, replacing the fuse will fix the issue. If it's damaged, replacement is needed. If it's rusty, disassembling, cleaning, and adding some lubricant can solve the problem.
Last year, my car's wipers had an issue where the first gear didn't work. It happened on a rainy day when I went out—the first gear didn't respond, but the second gear worked fine. After checking the fuse box, I found that the wiper fuse had blown, and replacing it solved the problem. Other possible causes include poor contact in the wiper switch—try toggling it a few times; motor issues like worn carbon brushes, especially common in older cars; or a stuck linkage, which can be fixed by lubrication or adjusting its position. I now regularly inspect the wiper system to prevent corrosion and aging. Driving safety comes first—if the wipers fail, stop immediately to fix them or visit a professional shop. Don’t neglect them during heavy rain. Preventive maintenance saves time and ensures peace of mind. I’ve made it a habit to clean the electrical circuits every quarter now.