![How to Fix Sinking Brake Pedal in Your Car (Brake Master Cylinder) - mazda 3 brake master cylinder replacement How to Fix Sinking Brake Pedal in Your Car (Brake Master Cylinder) - mazda 3 brake master cylinder replacement](https://i.ytimg.com/vi/EWfjExPzauU/hq720.jpg?sqp=-oaymwEjCOgCEMoBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLD7X9ltehIpakgFLhgIiwSICBzDxA)
How to Fix Sinking Brake Pedal in Your Car (Brake Master Cylinder) - mazda 3 brake master cylinder replacement
How can an ABS unit cause a slowly sinking brake pedal (with engine running)? Does it mean there is air in the accumulator and the master cylinder is slowly drained into it?
![Brake fluid leak.. Can cause brake pedal to sink..hydraulic system must not have any leaks....very dangerous as brake… | Brake fluid, Hydraulic systems, Brake pedal Brake fluid leak.. Can cause brake pedal to sink..hydraulic system must not have any leaks....very dangerous as brake… | Brake fluid, Hydraulic systems, Brake pedal](https://i.pinimg.com/originals/f5/5e/ef/f55eef58363cc98ff9cb0a80431d7137.jpg)