How to Check Brake Fluid Level?
2 Answers
To check the brake fluid level, follow these steps: 1. Open the engine hood; 2. Locate the brake fluid reservoir and wipe it clean with a tissue; 3. Observe whether the brake fluid level is within the standard range between the upper and lower marks; 4. If the level is below the lower mark, you need to add brake fluid. The brake fluid must be of the same specification as the original one, which is usually marked on the brake fluid reservoir. During vehicle braking, the movement of the brake caliper and master cylinder pistons, the wear of the brake pads, and the normal consumption of brake fluid will cause changes or reduction in the fluid level in the brake fluid reservoir. The brake fluid reservoir stores these changes in fluid level. In case of a brake system leak, the brake fluid in the reservoir can be used as a temporary emergency measure.
As a car enthusiast, I always check the brake fluid during maintenance. After parking and turning off the engine, wait about ten minutes for it to cool down before starting—otherwise, you might burn your hands on the hot engine. Pop the hood, and you'll see a plastic reservoir, usually labeled "brake fluid" or marked with a brake symbol, often semi-transparent. The fluid level should be between the "min" and "max" lines marked on the side of the reservoir—check carefully. If it's below "min," there might be a leak or air in the system. Brake fluid absorbs moisture over time, reducing performance and potentially causing soft brakes or failure. I recommend checking every three months to ensure it's within the safe range. When topping up, always use the same type—never mix different brands. If the level keeps dropping, visit a professional shop instead of DIY fixes to avoid safety risks. This habit can prevent major accidents.
