What Causes Your BMW Electronic Stability Control To Malfunction in Rochester?

Generally, the electronic stability control or ESC is mostly found in newer cars like BMW to keep it headed in the right direction for preventing the chances of sudden accidents and collisions on the road due to oversteering and understeering problems. On the other hand, it can also prevent your car from plowing out or spinning out due to the loss of traction on the road.

If the electronic stability control of your BMW malfunctions, you will notice that the car's front wheels lose control due to the reduced road traction, too extreme curve, and spins out of control during acceleration or braking. So, try to keep it in the best conditions for keeping the car under control during extreme maneuvers.

How does the electronic stability control function?

To handle the steering of your BMW properly when driving, electronic stability control is playing a vital role. When the ESC is running efficiently in your car, the speed sensors are placed on each wheel and ensure that the individual wheels are functioning quickly. Additionally, the ESC has a control unit that can track the car’s steering wheel angle.

During the process, the control unit is collecting the steering and rotation information for moving the car in that direction. If the car is moving in another direction that is different from the direction of the steering wheel's position, then the brakes are applied to the wheels with the help of the electronic stability control.

Through this process, you can maintain and control the car properly and avoid spin-out or plow-out problems. Moreover, it can keep the car stable and reduce the risk of losing control of the car during sharp turns and emergency steering maneuvers.

Functions of electronic stability control

Thus, the electronic stability control system can play an important role in your BMW. The following points define the functions of the ESC system in your BMW.

• In general, the electronic stability control is determining the speed of all the wheels and slows down it by calculating the amount of braking power.
• Moreover, the sensor in the ESC system is tracking the steering to determine the direction of the car. If the car is moving in a different direction than the direction of the steering, then the ESC system is applying the brake to the wheels.
• Many times, you will find that the real wheels of the car are losing their traction before the front wheels which are known as fishtailing. If your car has a stability control system, then it can detect when fishtailing occurs in your car due to bad weather.
• Subsequently, the electronic stability control system has a lateral acceleration sensor that can determine how fast you are turning the car.

Causes behind the failed electronic stability control system

Like the other components of the BMW, the electronic stability control system also failed for many reasons. The following points define the causes more briefly.

Failed traction control module

Generally, the traction control module is a small computer in the electronic stability control system that can determine when the wheel brakes need to be applied in your car. For preventing the loss of traction issues, it connects to the speed sensors. If it is failed in your car, then the ESC system is malfunctioning.

Failed wheel speed sensor

In a BMW, the wheel speed sensors are monitoring the speed of each wheel and determine the way the brakes are applied. When the sensor is failed or shows any error, the electronic stability control system stops functioning or run abnormally.

Worn wires or fuses

Moreover, the electronic stability control system is not able to operate smoothly when the electricity is not reaching the control module or sensors properly. Moreover, it generally happens due to damaged wiring or a blown fuse.

Conclusion

Commonly, the electronic stability control system is controlling your BMW while driving on rainy, snowy, and slippery roads. Driving the car with a well-functional electronic stability control is completely safe in even the worst weather conditions.

If you are currently living in Rochester and found that the electronic stability control system in your BMW is failed, then consult with a reputed local mechanic to diagnose the causes behind the problem and fix it as soon as possible.

We at Hagan’s Motor Pool located in Rochester, NH is a leading pre-owned dealership & German auto service center. Whether you are looking for buying a pre-owned car or having your current one serviced, our team has the complete experience to look.