What are the reasons for failing the annual brake inspection?
4 Answers
Failure in the annual brake inspection is mainly caused by excessively worn brake pads or inconsistency between the front and rear brake systems. Detailed explanations are as follows: 1. Excessively worn brake pads: Brake pads should be replaced promptly; otherwise, they may cause the vehicle to fail the inspection. The solution is simple—replace the brake pads at a repair shop, and the vehicle will pass the reinspection. Tip: Regular vehicle maintenance is essential. Brake pads and brake fluid should be replaced periodically to prevent accidents due to brake failure. 2. Inconsistency between front and rear brake systems: Some drivers who are overly cautious may hesitate to brake hard, leading to inconsistency between the front and rear brake systems during inspection. The solution is straightforward—drive the vehicle to an open road, accelerate, and then brake hard a few times before reinspection. Tip: Vehicles should be driven on highways regularly. If a vehicle is always driven at low speeds (below 40 km/h), its performance may degrade. It’s recommended to drive at 100–120 km/h every 5,000 km for optimal performance.
Last time my car failed the annual inspection due to brake issues, which scared me into rushing to the repair shop for a check. Worn brake pads are the most common problem—I drive a lot on rough roads, so my pads were thin, naturally affecting performance. Brake fluid can also be an issue; if it hasn’t been changed for too long, it may absorb moisture or become dirty, weakening the hydraulic system and making braking feel sluggish. Warped brake discs or deep grooves would also be exposed during inspection. Tires matter too—if the tread is overly worn or the pressure is too low, grip weakens, increasing stopping distance. A faulty ABS sensor is another culprit, especially in city traffic with frequent braking. In short, failing brake inspections is dangerous and can lead to accidents. It’s wise to check brake pad thickness or fluid levels before the inspection and maintain regular servicing to avoid headaches.
I have been paying attention to car maintenance for years and found that there are quite a few factors leading to brake failure. Aging of the braking system is key. For example, I once encountered brake line leakage, where the loss of hydraulic fluid caused insufficient braking force. Poor tire conditions also negatively affect braking, as uneven tire pressure or balancing issues can increase braking distance. During vehicle inspections, details such as whether the brake lights are functioning are checked—if the lights are broken, it can result in a failure. Improper modifications require extra caution, such as installing larger rims without adjusting the brake proportion, which affects balance. ABS and electronic assistance system failures are also high-risk factors, as dirty sensors or wiring issues can cause delayed responses. Early prevention is crucial. Regularly testing brake fluid concentration or checking tire tread depth is essential. Driving safety is no small matter—consult a professional shop before making any adjustments to avoid trouble.
In my experience, brake failure is quite straightforward: worn-out brake pads are the most common issue, requiring replacement every few years. Insufficient brake fluid is also frequent, as delayed refilling affects pressure transmission. Severe tire wear can degrade performance, but switching to better tires helps. Daily habits like harsh braking accelerate wear. Inspect brake discs for scratches or rust—minor oversights lead to major problems. Regular maintenance saves money and hassle.
