What to Do When the Horn of Wuling Rongguang Car Doesn't Work?
3 Answers
After the speaker wiring breaks, the speaker unit will not receive excitation voltage, resulting in a silent failure. Replacing the wiring can solve the problem. Use a small knife to scrape off the sealing paint on the leads at both ends of the voice coil to expose the bare copper wire, then test again. If there is still no connection, it indicates an internal break in the voice coil. The speaker cone vibrates frequently, causing the braided wire to break easily. Sometimes the wire is broken, but the cotton core wire remains connected. This braided wire can be replaced with a slightly longer flexible wire. Before replacing the voice coil, first remove any debris, then carefully place the new voice coil into the magnetic gap, align the voice coil properly, and fix the position of the voice coil cover with strong adhesive while testing the sound.
I've been driving my Wuling Rongguang for many years and have encountered the issue of the horn not working a few times. Usually, I start with simple checks to avoid unnecessary expenses. You can first check if the horn button on the steering wheel is stuck—try pressing it gently a few times. If there's no response, open the hood and locate the fuse box to inspect the fuse. The horn's fuse is easy to spot in the box, and if it's blown, replacing it costs just a few dollars. If that doesn’t work, check if the horn's wiring is loose or rusty. In the Wuling, the horn is located under the front of the car—unplug and reconnect it. If the connectors are corroded, clean them with sandpaper. If none of these steps help, the issue might be a faulty horn relay or the horn itself being worn out. Replacing a new horn costs just a few dozen dollars, and you can install it yourself or have a roadside stall handle it. Remember, driving with a suddenly silent horn is quite dangerous, especially when alerting others at intersections, so it's best to address the issue promptly and not delay.
I was really startled when the horn of my Wuling Rongguang suddenly stopped working shortly after I started driving. Luckily, a friend taught me to stay calm and check the small things first. I quickly pulled over to a safe spot and checked if the steering wheel button was stuck or clogged with dust. After cleaning it, I tried again. If that didn't work, I was advised to open the hood and locate the fuse box—the horn fuse is prone to blowing, and replacing it is cheap and easy, with fuses available at hardware stores. If the fuse was fine, the next step was to check the horn wire connections near the front of the car, plugging and unplugging to see if there was power. If the connections were loose, tightening them might solve the issue. Sometimes, driving in the rain can cause water to short-circuit the wiring, so drying it out and testing again was recommended. If the horn still didn't work, it was best to go straight to a professional repair shop to avoid causing more damage by tinkering unnecessarily. Safety comes first—a malfunctioning horn while driving could lead to accidents, so timely repairs are crucial.
