Case Studies Brake Fluids

Automotive Braking Inefficiencies – Case Studies

Brake failures and inefficiencies are global problems, contributing significantly to road accidents and injuries. Studies consistently show that a substantial portion of accidents, around 22%, are linked to brake-related issues, according to ScienceDirect and the World Health Organization. These failures can range from the use of substandard or degraded brake fluid that compromises hydraulic pressure and responsiveness, brake pad wear and to more complex issues like brake overheating and mechanical fade.

Ferrari Sued Over Brake Defects

Ferrari faced a class-action lawsuit in the U.S. for allegedly failing to fix brake defects despite recalls in 2021 and 2022.

Electric Vehicle Brake Failure in the UK​

A 47-year-old driver experienced brake failure in her MG ZS EV, causing the car to crash into a wall and parked vehicles.

Toyota Recalls Tacoma Over Brake Fluid Leak

Toyota has recalled 106,061 Tacoma pickups from model years 2024 and 2025 because their brake fluid can leak.

Negligent Brake Servicing Leads to Family's Injuries

A family's vehicle suffered brake failure due to a repair shop's negligence in not replacing low brake fluid, resulting in injuries during a descent on a highway. 

Porsche Taycan EV Recall Due to Brake Fluid Leak

Porsche recalled over 150,000 Taycan electric vehicles globally after identifying a defect in the front brake hose that could crack and leak brake fluid, reducing braking effectiveness. 

GM Recalls Nearly 450,000 Vehicles Over Brake Fluid Warning System

General Motors recalled 449,671 pickup trucks and SUVs due to a software issue that could prevent the low brake fluid warning light from illuminating, potentially leading to unrecognized brake fluid loss.

Ford F-150 Brake Failure Investigation

The NHTSA investigated 420,000 Ford F-150 trucks (2013–2014 models) after reports of brake pedal malfunctions and brake fluid leaks from the master cylinder to the brake booster, leading to loss of braking power. 

Brake Fluid Vaporization Leading to Collision

A study highlighted a fatal collision caused by brake fluid vaporization in a well-maintained minivan, emphasizing the dangers of not regularly changing brake fluid, which can lower its boiling point and lead to brake failure under high temperatures.

Brake Hose Failure in Light Commercial Vehicles

An investigation into spongy brake pedals in light commercial vehicles revealed that improper material selection for brake hoses led to plasticizer leaching into the brake fluid, causing seal swelling and reduced braking efficiency. 

Ford Recalls 273,000 Vehicles Over Brake Fluid Leak

Ford has issued a significant recall affecting approximately 273,000 vehicles due to a dangerous brake issue.

Ferrari Sued Over Unresolved Brake Fluid Defects

Ferrari has been sued in the United States by drivers who allege the company has not adequately addressed a brake defect that poses a safety risk.

Nissan and Infiniti Recall Over Brake Fluid Leak Leading to Fire Risk

Nissan and its luxury brand Infiniti are recalling over 360,000 vehicles to replace a faulty brake component that could cause a fire.

Schoharie, New York Limousine Crash – Catastrophic Brake Fluid Failure

Toyota has recalled 106,061 Tacoma pickups from model years 2024 and 2025 because their brake fluid can leak.Toyota has recalled 106,061 Tacoma pickups from model years 2024 and 2025 because their brake fluid can leak.

Hyundai Veloster (USA) – Rust-Corroded Brake Fluid Line Leak

A 2013 Veloster owner in the rust-prone regions of New England experienced sudden brake failure as brake fluid gushed out due to a corroded brake line, despite regular maintenance.

Spongy Brake Pedal in Light Commercial Vehicles (India)

In India’s LCV (light commercial vehicle) sector, brake inefficiency was traced back to contaminated brake fluid. Plasticizer leaching from degraded brake hoses caused EPDM seals to swell, leading to poor pressure buildup and a spongy pedal response.

Boiling Brake Fluid in Hot, Mountainous Conditions

A firsthand technician account describes a vehicle whose brake pedal sank to the floor after driving in hot, mountainous terrain - an old brake fluid reached its boiling point. Replacing and bleeding the system corrected the issue.

Brake Failure Survey in Kumasi, Ghana

A survey in Kumasi, Ghana, revealed that 40% of drivers reported brake failures attributed to low or depleted brake fluid—and another 40% cited air in hydraulic lines—underscoring the critical impact of fluid maintenance.

GM Recalls ~62,500 Chevrolet Silverado Medium-Duty Trucks Over Brake Fluid Leakage Risk

General Motors issued a recall for approximately 62,500 Silverado 4500HD, 5500HD, and 6500HD trucks (2019–2025 model years). A defective brake pressure sensor rubber diaphragm could leak brake fluid, potentially causing electrical shorts—and even fires, even when parked. Owners are advised to park outside until repairs are completed.

Hyundai and Kia Recall Nearly 600,000 Vehicles Over Brake Fluid-Induced Fire Risk

Hyundai and Kia agreed to recall almost 600,000 U.S. vehicles (Optima, Sorento, Santa Fe models from 2013–2015) after finding that fluid leakage from ABS modules could cause electrical shorts—raising the possibility of engine compartment fires.

Conclusion: The Importance of Reliable Brake Systems

These case studies highlight the catastrophic consequences that can result from brake failures, and underscore the critical role of brake fluid integrity in vehicle safety across various transportation modes. Failures due to contamination, improper maintenance, or manufacturing defects can lead to catastrophic outcomes.

Partner with Exsan Industries Private Limited: With a proven track record of consistently producing 100% error-free brake fluids, Exsan is committed to enhancing vehicle safety through superior quality products. Our brake fluids are engineered to meet the highest quality standards, providing reliable performance under all conditions.