What are the reasons for the motor brake not opening?

1 Answers
DeEmiliano
07/23/25 9:13pm
Reasons include issues with the brake system circuit, damaged brake relay, positioning problems with the brake motor, etc. Detailed reasons and solutions for the motor brake not opening are as follows: Brake system circuit issues: There is a problem with the brake system circuit, which is not synchronized with the motor's main control circuit. Check the wiring to ensure they are synchronized. Brake relay damage: The brake relay is damaged. This requires inspection and replacement at a repair shop. Positioning requirements for the brake motor: The brake motor has high-precision positioning requirements. It should feature rapid braking, accurate positioning, safety and reliability, interchangeable use, simple structure, and easy replacement and maintenance.
Was this review help?
12
2
Share
More Forum Discussions

How to Open the Trunk from Inside the Roewe i5?

Method to open the trunk from inside the Roewe i5: Press the trunk release button on the car key. More details about the Roewe i5 are as follows: 1. The Roewe i5 is a compact sedan. Its exterior continues the Roewe "Rhythm" family design language, appearing both youthful and dynamic while maintaining the mature and stable look of a family car. 2. The Roewe i5 comes standard with 16 luxurious and practical features, including keyless entry, rearview camera, and ESC electronic stability control system. 4. In terms of powertrain, it offers three options: 1.5L+5MT, 1.5L+CVT, and 1.5T+DCT, catering to the needs of different consumers.
5
0
Share

Where is the electronic parking brake of the Buick GL8 located?

The electronic parking brake of the Buick GL8 is located on the left side near the left foot. Below is some related knowledge about parking brakes: Electronic parking brake: The electronic version replaces the original lever mechanism with an electric button, but the principle remains the same—both achieve the goal of stopping the vehicle through friction between the brake disc and brake pads. Traditional handbrake: The working principle of a traditional handbrake is quite simple. It uses a steel cable to lock the drive shaft, preventing the drive wheels from moving forward. As for the lever's function, it essentially applies the basic lever principle learned in elementary school—applying a small force at one end to lock the rear wheels by securing the steel cable in place, thereby stopping the vehicle.
13
4
Share

Which Volkswagen models have 7 seats?

Volkswagen 7-seater models include: Teramont, Sharan, Multivan, Volkswagen Caravelle, Touran L, etc. Taking the 2020 Teramont as an example, it is a 5-door, 7-seat mid-to-large SUV with body dimensions of 5039mm in length, 1989mm in width, 1773mm in height, a wheelbase of 2980mm, a fuel tank capacity of 70 liters, and a curb weight of 2005kg. The 2020 Teramont is equipped with a 2.0L turbocharged engine, delivering a maximum horsepower of 186PS, a maximum power of 137kW, and a maximum power speed range of 4100 to 6000rpm, paired with a 7-speed dual-clutch transmission.
2
2
Share

How to Replace the Battery in a Tourneo Key?

First, press the button on the car key to pop open the back cover, gently tap your palm to remove the old battery, and then insert a new one. The method for replacing the battery in a Tourneo key is as follows: 1. Start by disassembling the car key. Some car keys have screws that need to be removed first, then pry open the key cover with force. If there are no screws, you can directly pry it open. 2. Once opened, you will see the coin cell battery. Most car remote keys use CR2032 coin cell batteries. CR stands for lithium-manganese coin cell battery with a voltage of 3 volts, and 2032 indicates the battery diameter is 20mm and thickness is 3.2mm. The specific model is labeled on the original car battery.
10
3
Share

Which indicator light is for tire pressure monitoring?

Tire pressure monitoring has an independent display. When tire pressure, temperature, or battery voltage are outside the set range, they will be indicated in red numbers. The function of tire pressure monitoring is to automatically monitor tire pressure in real-time while the vehicle is in motion and to alert the driver in case of tire leaks or low pressure to ensure driving safety. When tire pressure is too high, it reduces the contact area between the tire and the ground, increasing the pressure the tire bears and affecting traction. Additionally, when driving over bumps or uneven roads, the tire lacks sufficient space to absorb shocks, which not only impacts driving stability and ride comfort but also increases the impact on the suspension system, posing potential hazards. Moreover, the risk of tire blowouts increases correspondingly in high temperatures.
19
0
Share

What to Do When the Fuel Injector Malfunctions

Solutions for fuel injector issues: When the fuel injector malfunctions, it can affect the normal operation of the engine and should be repaired immediately to avoid disrupting normal vehicle usage. The working principle of a fuel injector involves the electromagnetic coil generating suction when energized, lifting the needle valve to open the injection hole. Fuel is then sprayed at high speed through the annular gap between the needle valve head and the injection hole, forming a mist for optimal combustion. The performance of the fuel injector significantly impacts the engine's efficiency. A clogged fuel injector can severely degrade vehicle performance, with common causes including carbon deposits from the engine accumulating on the injector or impurities in the fuel blocking the injector's pathways.
2
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.