Why Can't the Brake Pedal Be Pressed Down in Snowy Weather?

[Amber]

The reason why the brake pedal can't be pressed down in snowy weather: The main reason is that in snowy conditions, the road surface is covered with snow or ice, resulting in significantly lower traction compared to dry roads. Therefore, even if the brake isn't fully pressed, it's easy to trigger the ABS (Anti-lock Braking System). When ABS intervenes during braking, the brake will make a thumping sound, and the brake pedal will suddenly become stiff. Precautions: In winter, if the brake becomes stiff while driving, it's usually due to ABS activation, which is normal and not a mechanical failure. Another situation is when the brake pedal becomes very stiff during a cold start. This phenomenon mainly occurs because the brake fluid becomes viscous in low temperatures, reducing its fluidity. The increased resistance in pushing the brake pads makes the brake pedal naturally stiffer. Solutions: If the brake pedal can't be pressed down in snowy weather, idling the car for about ten minutes can restore normal function. Alternatively, choosing an indoor parking space when parking can help avoid this issue.