Why does the Haval F7 make a screeching sound when braking?

[DiValerie]

Haval F7 makes a screeching sound when braking due to the following reasons: foreign objects on the brake disc surface, lack of lubrication in the vehicle, or oil contamination between the brake pads and brake disc. Below are detailed explanations of these causes: Foreign objects on the brake disc surface: Check if there are any foreign objects on the surface of the brake disc that may cause abnormal wear. If it is confirmed that the screeching sound during braking is due to foreign objects on the brake disc surface, remove these objects. Lack of lubrication in the vehicle: If there is a noise near the door when braking, it indicates that the vehicle lacks lubrication. Oil contamination between the brake pads and brake disc: Check if the issue is caused by oil contamination between the brake pads and brake disc leading to wear. Clean any oil or foreign objects between the brake pads and brake disc to resolve the problem.

[DeGabriella]

I've been driving a Haval F7 recently too, and there's always that annoying screeching sound when I hit the brakes, which is really uncomfortable. Possible reasons could be that the brake pads are worn too thin, causing the metal inside to rub directly against the brake disc and make noise; or the brake disc has dust or small stones stuck to it, especially after rainy days. I think it's best not to ignore such small issues. My family had another car that made similar noises before, and after driving for a month, the braking distance became longer, which was quite dangerous. I suggest you take some time to visit a nearby repair shop and have them check it out. They can quickly determine if the brake pads need replacing and can also clean the brake system while they're at it. It should take about one or two hours to fix, so don't worry too much, but do address it promptly. Try to avoid sudden braking in daily driving to extend the life of the brake pads.

[Greg]

As someone who frequently tinkers with cars, the common causes of brake squealing in the Haval F7 include: excessive wear of brake pads, rust or debris on the brake discs, or insufficient lubrication of the brake calipers leading to abnormal friction. During inspection, first check the thickness of the brake pads; if it's below 3mm, they should be replaced. Then, try a few hard brakes to see if any foreign objects can be expelled. If the noise persists, professional tools are needed to measure the flatness of the discs. In most cases I've handled, the issue was with the brake pads, and replacing them solved the noise. Regular maintenance is recommended, with brake system checks every six months to avoid unexpected issues. Remember, safe driving is paramount, and paying attention to these details can prevent major repairs.

[DeJourney]

The issue of the Haval F7's brakes emitting a screeching sound is quite common. Aside from general wear and tear, I believe weather conditions or driving habits also have a significant impact. For example, in cold weather, the metal pads become harder and produce louder friction noises, or after long-distance driving, the brakes heat up and dissipate unevenly. Some cars have brake pads made of harder materials, which can be noisier at high speeds. Nowadays, better ceramic pads can help reduce this problem. I once researched this and found that timely cleaning of the discs or minor repairs can solve the issue—don't let small problems escalate and affect the joy of driving.

[SanGriffin]

When I encountered abnormal brake noise with my Haval F7, my first thought was how to handle it cost-effectively. First, I checked the brake pad thickness myself. If it's still acceptable, don't rush to replace them—try buying a can of brake cleaner to spray away impurities, or find an open area to pump the brakes and let them naturally expel dirt. Only consider replacing parts when absolutely necessary, as brake pads online cost just a few hundred yuan. But be cautious about the risk of reduced braking performance. During routine maintenance, remind the mechanic to do a simple cleaning—small spending now can save big money later.

[ReidAnn]

A screeching sound when braking in a Haval F7 must be taken seriously, as it could indicate a severe malfunction warning. Excessive brake pad wear, foreign objects on the disc, or lack of lubrication can all reduce braking power, especially risking sudden failure at high speeds with catastrophic consequences. I strongly recommend stopping the vehicle immediately and seeking professional inspection at a specialized shop—do not delay. Safety should always come first, and regular brake system checks can prevent 90% of potential issues.