How often should brake fluid be checked according to brake fluid service recommendations?

Brake fluid is a critical component of a vehicle's braking system, as it facilitates the transfer of force from the brake pedal to the brake components. Regular inspection of brake fluid is essential for maintaining optimal braking performance and ensuring safety. The service recommendations generally advise checking brake fluid at regular intervals, typically during each oil change or service or every 12,000 miles (or annually), whichever comes first.

By choosing to follow both suggested check frequencies, you ensure that the system remains in good working order, preventing issues such as brake fade or a complete brake failure due to fluid contamination or low levels. Checking the fluid regularly helps to identify if it has absorbed moisture, which can lower the boiling point, making the brakes less effective and potentially hazardous.

The choice of checking brake fluid both frequently and consistently allows for proactive maintenance, enhancing vehicle safety and reliability.