Where is the horn fuse located in the Great Wall M4?
2 Answers
The horn fuse in the Great Wall M4 is located on the positive line of the 12V accumulator. The original audio system is behind the main unit, and the speakers do not have separate fuses. The Great Wall M4 is a compact SUV with body dimensions of 3995 mm in length, 1728 mm in width, and 1617 mm in height, with a wheelbase of 2383 mm. In terms of power, the Great Wall M4 is equipped with a 1.5-liter naturally aspirated four-cylinder engine, delivering a maximum power of 78 kW and a maximum torque of 138 Nm. The engine reaches its maximum power at 6000 rpm and its maximum torque at 4200 rpm.
I've been driving my Great Wall M4 for almost three years now. Last time, the horn suddenly stopped working, and I was quite nervous at first, thinking the horn might be broken. Later, I checked the manual and figured out that the horn fuse is located behind the storage compartment on the driver's side. You need to open the storage compartment first, then carefully remove the small panel at the bottom to reveal a fuse box with about a dozen fuses inside. The one marked with a small horn icon is the one you're looking for, usually labeled as F20 or F25. I tried pulling out the old one to see if it was blown, and sure enough, it was, so I replaced it with a new one. The whole process took about twenty minutes, and the tools required were simple—just a screwdriver. This reminded me how important it is to regularly check the fuses, otherwise, if you encounter an emergency while driving and the horn doesn't work, it could lead to serious trouble. I recommend taking some time to check it yourself when you're free. The manual also has clear diagrams, and if you really can't find it, just take it to a repair shop.