What are the reasons why a car's brake pedal cannot be pressed down?

1 Answers
StEverly
07/29/25 12:51pm
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.
Was this review help?
10
5
Share
More Forum Discussions

Where is the oil filler port for a dry dual-clutch transmission located?

The oil filler port for a dry dual-clutch transmission is located under the hood, at the upper left corner of the engine. Function of transmission oil: Transmission oil is a lubricant used to maintain the cleanliness of the gear system, providing lubrication to prolong the lifespan of the transmission components. It offers effective lubrication even in low-temperature conditions. Method for replacing transmission oil: Lift the vehicle, unscrew the transmission oil pan bolt at the bottom of the car, and allow the transmission oil to drain naturally. Once no more oil flows out, tighten the bolt and refill with new transmission oil. This method is economical and straightforward, but the oil replacement rate is relatively low, as the old oil at the bottom of the transmission pan may not be completely drained. Alternatively, using an oil changer allows new oil to be injected into the transmission while simultaneously extracting the mixed old and new oil until the oil inside the transmission becomes clear. This method is convenient but requires more new oil, resulting in higher replacement costs.
14
1
Share

Should I go to the vehicle management office or the inspection station for the annual vehicle inspection?

For the annual vehicle inspection, you need to visit both the vehicle management office and the inspection station. Here is some additional information about the annual vehicle inspection: 1. Necessity of the inspection: The annual vehicle inspection is a mandatory test for all vehicles that have obtained official license plates and registration certificates. It involves an annual check of the vehicle according to the technical conditions for safe operation of motor vehicles. 2. Purpose of the inspection: The annual vehicle inspection helps to promptly eliminate potential safety hazards, encourages better vehicle maintenance, and reduces the occurrence of traffic accidents. 3. Regulations on inspection locations: Vehicles only need to be inspected at the vehicle management office or the inspection stations designated by the vehicle management office. You can choose the nearest location based on the principle of proximity, which can be found online. Starting from September 2018, vehicles can be inspected nationwide. Small cars, trucks, and medium-sized buses can be directly inspected in provinces other than the registration location and receive the inspection compliance label.
20
3
Share

How to Check Expressway ETC Transaction Details?

There are several methods to check ETC transaction details: 1. Bank inquiry: Take your credit card directly to the local bank for inquiry. For example, go to China Construction Bank for CCB cards, or Agricultural Bank of China for ABC cards. 2. Mobile banking inquiry: Check through the mobile banking APP. Currently, major banks have their own mobile apps. Download the app, register and log in, and you can find the ETC transaction inquiry function. 3. WeChat inquiry: You can follow the bank's official WeChat account, or search and follow the expressway ETC official account of your region. Both methods allow you to check the details.
6
1
Share

Which side line will be crossed if turning too early during right reverse parking?

Turning too early during right reverse parking will cause the vehicle to cross the right side line. Solution for turning too early: When the vehicle is too close to the upper right corner of the parking space, less than 30 cm or unable to enter the space at all; Solution: Turn the steering wheel back half a turn or a full turn (the exact amount depends on the situation, possibly 3/4 turn), wait until the right rear wheel enters the space beyond the upper right corner (do not turn back immediately when the right rear wheel just reaches the corner), then continue turning the steering wheel fully to the right. When the vehicle body is almost straight but not completely, straighten the steering wheel. Solution for turning too late: When the vehicle is too far from the upper right corner of the parking space, more than 30 cm, the left rear wheel is likely to cross the left side line; Solution: If you notice in the rearview mirror that the tire is too far from the upper right corner of the parking space, immediately check the left rearview mirror. Do not turn the steering wheel back at this time, let the vehicle tilt until the left rear wheel enters the space beyond the upper left corner, then straighten the steering wheel and continue turning to the left. When you see in the rearview mirror that the right side has safely entered, immediately check the left rearview mirror. When the vehicle body is almost straight but not completely, straighten the steering wheel and complete the parking.
1
5
Share

How to Get Truck Buddy Stickers?

Register as a user of Truck Buddy Zone, and you can claim the stickers online after completing tasks on the app, or collect them at local service stations. Here is some relevant information about Truck Buddy Zone: 1. Communication Platform: Truck Buddy Zone is a platform for truck drivers to learn from and communicate with each other. After applying the Truck Buddy Zone stickers, others will recognize you as a user of Truck Buddy Zone. Trucks and semi-trailers are the primary means of road transportation, which plays a significant role in China's economic development. 2. Avoid Overloading: It's common to see trucks and semi-trailers on highways, as they mainly operate there. Typically, trucks or semi-trailers have two drivers, allowing them to take turns driving and resting. When driving trucks or semi-trailers, it is advised that all drivers avoid overloading. Overloading increases the load on the engine and transmission system, and long-term overloading can reduce their service life. Prolonged overloading can also lead to metal fatigue in the frame, potentially causing severe issues like fractures or deformations. Additionally, overloading extends the braking distance, which may result in traffic accidents during emergencies.
13
0
Share

Where to Buy Car Windshield Washer Fluid?

It is recommended to purchase car windshield washer fluid from 4S stores for better quality assurance and after-sales service. Below is relevant information about windshield washer fluid: 1. Function: Windshield washer fluid, short for car windshield cleaning fluid, is used to clean the windshield as the name suggests. It also has multiple properties such as anti-static, anti-fog, lubrication, and anti-freeze. 2. Purchasing considerations: Windshield washer fluid should be selected based on seasonal climate changes. For example, in summer, a season of vigorous growth, you can choose windshield washer fluid containing insect repellent ingredients to quickly remove insect residues on the glass.
5
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.