What Causes the Abnormal Noise in Haval F7?
2 Answers
Haval F7 may produce abnormal noise due to reasons such as noise from the air conditioning vents or foreign objects in the storage box. The specific details are as follows: Noise from the air conditioning vents: Check if the air conditioning vents are loose or if a perfume bottle installed on the vent is causing the noise. Tighten the vents or pad some 3M tape around the edges. Foreign objects in the storage box: Abnormal noise may occur if there are foreign objects in the dashboard storage box, such as lighters, coins, screwdrivers, small iron wires, etc. Loose plugs or wiring harness in the dashboard: For vehicles that have been retrofitted with a reversing camera, it may be due to a plug not being connected properly, or the wiring harness or clips not being secured. There is also a possibility that screws were left behind after the modification, which can cause noise due to vehicle vibration while driving.
My Haval F7 also had some rattling issues before. Common causes include loose or aging suspension components, especially noticeable when driving over bumpy roads; if the engine belt is worn or the fan malfunctions, it may produce squeaking sounds; rusted brake discs or thinning brake pads can create grinding noises; poorly secured interior panels, such as loose door panels or seat fastenings, may creak during bumps; steering system components like tie rods or deformed shock absorbers could also be culprits. I recommend starting with simple checks—lightly press on the car body to locate the source of noise. Regular maintenance helps detect issues early—don't ignore minor problems to avoid vehicle damage or safety risks. With more driving experience, you'll naturally pick up more troubleshooting know-how.
