Why Brake Fluid Leaks Are Dangerous- Pawlik Automotive Repair, Vancouver BC

Why Brake Fluid Leaks Are Dangerous

Your car’s brakes rely on brake fluid to transmit the force that your foot applies to the brake pedal to each wheel’s brake. Occasionally a brake system will develop a leak and if left unchecked for long enough this can cause some serious safety concerns. Fortunately modern cars have a warning light which illuminates on your dash when the fluid level drops too low.

Recently we serviced a vehicle with the dash warning lamp on. We inspected the fluid and found the level very low. Upon performing a brake inspection we found the left brake caliper leaking, and further inspection revealed something more interesting and potentially very dangerous: the inner brake pad soaked in fluid was disintegrating. This could have crumbled apart upon hard braking and caused a serious inability to stop. Fortunately we caught this in time, repaired it and made the car safe. While it is normal for your brake fluid level to drop over a long period of time you should have your brakes inspected at least yearly to be sure that the system is safe.

Brake pad damaged by excessive brake fluid soaking: arrows point to the disintegrating pad material

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