ABS sensor defective
ABS detects wheel speed and controls brake pressure to prevent locking.
Costs
Every car issue can be caused by different things. Here are the most common ones
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
max.
Potential Causes
- Spare parts
- Work time
Unlock the costs
Simply enter your email for free to unlock the costs.
Attention! Critical error!
In case of a malfunction with the ABS system, it often completely fails. This may result in danger of life in emergency situations.
Discussions
User of our Carly Community asked the following questions regarding that fault:
Smart Mechanic
Details
Probability
Based on the values and symptoms you have entered, a crude estimation of the probability of this problem can be made
HIGH
Typical consequences
If this defect is detected, it may lead to the following problems:
- Malfunction of safety relevant systems
- Danger of life in emergency situations
- Failure of the general inspection (may not apply in your country)
Function of ABS system
The wheel speed sensor is an essential component in modern vehicles, integral to various safety and performance systems. This sensor measures the rotational speed of the wheels and sends this data to the vehicle’s electronic control unit (ECU). By monitoring wheel speed, the ECU can detect discrepancies indicative of slipping or locking wheels, which is crucial for systems like anti-lock braking (ABS) and traction control.
As the vehicle moves, the wheel speed sensors provide continuous feedback, allowing the ECU to make adjustments to brake pressure and engine power to maintain stability and grip. In advanced applications, wheel speed sensors contribute to functions such as adaptive cruise control and collision avoidance systems, where precise speed measurements are critical for effective operation.