Top 3 Reasons Behind Your Volvo’s Emergency Brake Failure

The emergency brake, also known as the parking brake or handbrake, is a crucial component of any vehicle, including Volvo cars. It provides an additional level of safety by keeping the vehicle stationary when parked or during emergencies.

However, there can be instances when the emergency brake fails to perform its intended function, leading to potential risks and accidents. In this article, we will explore the top three reasons behind Volvo emergency brake failure.

1. Brake Cable Issues

One of the common reasons behind emergency brake failure in Volvo cars is related to issues with the brake cables. Over time, the brake cables can become worn, corroded, or damaged, hindering their proper functioning. These cables are responsible for transmitting the force applied by the emergency brake lever or pedal to the rear brakes, engaging them to hold the vehicle in place.

If the brake cables are frayed, stretched, or broken, it can result in insufficient force being applied to the rear brakes, leading to emergency brake failure. Corrosion due to exposure to moisture or harsh environmental conditions can also compromise the cables’ integrity, impairing their ability to transmit force effectively. Regular inspections and maintenance of the brake cables are crucial to ensure their proper functioning and to prevent emergency brake failure.

2. Malfunctioning Brake Calipers or Mechanisms

Another reason behind emergency brake failure in Volvo cars can be attributed to malfunctioning brake calipers or mechanisms. The emergency brake system typically utilizes a separate mechanism or calipers to engage the rear brakes independently of the primary braking system. This redundancy ensures that even if the primary brakes fail, the emergency brake can still be employed to stop the vehicle.

However, if the brake calipers or mechanisms responsible for engaging the rear brakes become faulty or seized, it can result in emergency brake failure. This can occur due to various reasons, including lack of lubrication, debris accumulation, or wear and tear over time. Regular maintenance and inspection of the emergency brake system, including the calipers and mechanisms, are essential to identify and rectify any issues promptly.

3. Brake Fluid Contamination or Leakage

The third major reason behind Volvo emergency brake failure can be attributed to brake fluid contamination or leakage. Brake fluid plays a crucial role in the proper functioning of the braking system, including the emergency brake. It transmits hydraulic pressure to engage the brake calipers and ensures efficient braking performance.

If the brake fluid becomes contaminated with moisture, air, or debris, it can lead to a loss of hydraulic pressure, thereby affecting the emergency brake’s functionality. Contamination can occur due to factors such as old or deteriorated brake fluid, improper maintenance practices, or moisture ingress through damaged seals or lines. Additionally, brake fluid leakage can also occur due to worn-out seals, damaged brake lines, or faulty connections, resulting in reduced brake performance, including the emergency brake.

Maintain The Effectiveness Of The Emergency Brake System

Regular inspection of the brake fluid quality and levels, along with checking for any signs of leakage, is essential to prevent emergency brake failure. Timely replacement of old or contaminated brake fluid and addressing any leaks can help maintain the effectiveness of the emergency brake system.

The emergency brake is a vital safety feature in Volvo cars that ensures the vehicle remains stationary during parking or emergencies. However, several factors can contribute to emergency brake failure, including brake cable issues, malfunctioning brake calipers or mechanisms, and brake fluid contamination or leakage. Regular maintenance, inspections, and prompt resolution of any identified issues are essential to ensure the proper functioning of the emergency brake system. By taking proactive measures and addressing these potential causes of failure, Volvo owners can enhance the safety and reliability of their vehicles.

Book An Appointment With Andres Auto Service Today

Is your Volvo experiencing issues with its emergency brake? Don’t worry, Andres Auto Service, located in Chicago, IL, is here to help. Our expert mechanics are well-versed in Volvo emergency brake repair and can quickly diagnose any issues your vehicle may be experiencing.

We understand the importance of having a reliable emergency brake, especially in emergency situations. That is why we strive to provide efficient and quality service to get you back on the road safely and with peace of mind. Book an appointment with us today and let us take care of your Volvo’s emergency brake repair needs.