Is There a Problem with Overfilled Brake Fluid?

[Abel]

Overfilled brake fluid can have certain impacts. While it does not pose any harm to braking performance, the excess brake fluid may overflow from the reservoir, dirtying the engine compartment and potentially affecting some components, given that brake fluid is highly corrosive. More details are as follows: 1. Therefore, when brake fluid is overfilled, the excess should be promptly extracted. 2. If a shortage of brake fluid is detected, it is essential to replenish the reservoir with the correct specification of brake fluid as soon as possible, since brake fluid directly affects the entire braking system. 3. Under normal circumstances, brake fluid should not fall below the minimum level. Although brake fluid is consumed during driving, the consumption rate is minimal.