What are the reasons why a car's brake pedal cannot be pressed down?
1 Answers
Car brake pedal cannot be pressed down may be due to engine failure to start, brake system abnormalities, etc. The following is a detailed introduction about car brakes: 1. Brake: Brake, also known as deceleration, refers to the action of stopping or reducing the speed of running locomotives, vehicles, other transportation tools or machinery. The brake device is a mechanical braking device that can slow down the speed, also known as a decelerator. 2. Brake system: The brake system consists of a control system, hydraulic system and power assist system. The control system is the pedal, handbrake, etc. The hydraulic system consists of hydraulics, brake pumps and hydraulic oil pipes. The power assist system is the vacuum booster pump. The electronic control system consists of ABS pump, ABS sensor and ABS computer. The execution system consists of brake calipers, brake pads and brake discs.