BMW DTC C0570 – Brake Booster Travel Sensor Circuit High
DTC C0570 meaning on BMW
DTC C0570 on a BMW refers to the Brake Booster Travel Sensor Circuit High. This diagnostic trouble code indicates that there is a high voltage condition detected in the circuit related to the brake booster travel sensor. The brake booster travel sensor is responsible for monitoring the position of the brake booster, which assists in applying the brakes.
BMW DTC C0570 symptoms
Symptoms of DTC C0570 on a BMW may include:
- Brake warning light illuminated on the dashboard
- Decreased brake performance
- Increased pedal effort required to apply brakes
BMW DTC C0570 causes
The common causes of DTC C0570 on a BMW include:
- Faulty brake booster travel sensor
- Wiring issues in the brake booster travel sensor circuit
- Corrosion or poor connections in the sensor circuit
BMW DTC C0570 seriousness
DTC C0570 should be taken seriously as it can affect the proper functioning of the brake system in the vehicle. If left unresolved, it may lead to unsafe driving conditions and potential brake failure.
How to diagnose DTC C0570 on BMW
To diagnose DTC C0570 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the vehicle’s computer
- Inspect the brake booster travel sensor and its wiring for any visible damage or corrosion
- Test the sensor’s resistance and voltage output to determine if it is functioning correctly
- Check for any loose connections or wiring issues in the sensor circuit
How to fix DTC C0570 on BMW
To fix DTC C0570 on a BMW, you can try the following solutions:
- Replace the faulty brake booster travel sensor with a new one
- Repair or replace any damaged wiring in the sensor circuit
- Clean any corrosion or debris from the sensor connections
- Clear the fault codes using a diagnostic scanner after making the necessary repairs
How to erase DTC C0570 on BMW
To erase DTC C0570 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer. After fixing the underlying issue causing the fault code, you can reset the system by erasing the code and performing a test drive to ensure the problem has been resolved.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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