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What Causes the Renault to Display a Brake System Fault?

1 Answers

VanCecilia

07/29/25 10:08pm

Renault displaying a brake system fault can be caused by severely worn brake pads, issues with brake pad wear, or low brake fluid levels. Severely Worn Brake Pads: Brake pads come in two types—those with wear sensors and those without. Pads with wear sensors will automatically complete an electrical circuit when worn down to their limit, triggering a warning light. Pads without sensors won't alert automatically but will produce a metallic scraping sound to indicate replacement is needed. Brake Pad Wear Issues: Theoretically, the vehicle can still be driven for a few hundred kilometers, but it's not recommended. Worn brake pads lead to longer braking distances, softer pedal feel, increased noise, and potential damage to the brake discs. It's best for owners to develop a habit of regular brake pad replacement, adjusting the interval based on driving habits and road conditions. Low Brake Fluid Level: Brake fluid plays a crucial role in the vehicle's braking system. When the driver presses the brake pedal, the force is transmitted by the master cylinder piston through the brake fluid to the wheel cylinders, pressing the brake pads against the wheels to stop the vehicle. Insufficient brake fluid may result in noticeably reduced braking power and, in severe cases, complete brake failure. This issue can be resolved by promptly topping up the brake fluid.

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