What is a brake servo?

The brake servo reduces the pressure needed when pushing down on the brake pedal. It does so by applying its own pressure, so you don't have to press the pedal too hard.

What happens when a brake servo fails?

If you have a faulty brake servo, you will need to push down harder on the brake pedal to slow down. This is commonly caused by a broken breather pipe, meaning the brake servo can't apply as much pressure.

Can I drive with brake servo failure?

No, it's not recommended to drive if your brake servo is faulty. A worn-down unit can severely affect braking performance, making it harder for you to slow down effectively.