BMW DTC C0573 – Brake Pressure Sensor ‘C’ Circuit/Open
DTC C0573 meaning on BMW
DTC C0573 on a BMW indicates an issue with the Brake Pressure Sensor ‘C’ circuit being open or having a fault. The brake pressure sensor is a crucial component of the vehicle’s braking system, responsible for monitoring the hydraulic pressure within the brake system.
BMW DTC C0573 symptoms
Symptoms of DTC C0573 on a BMW may include:
- ABS warning light illuminated on the dashboard
- Brake system warning messages displayed
- Decreased braking performance
BMW DTC C0573 causes
Common causes of DTC C0573 on a BMW include:
- Faulty brake pressure sensor ‘C’
- Wiring or connector issues in the brake pressure sensor circuit
- Corrosion or damage to sensor components
BMW DTC C0573 seriousness
The seriousness of DTC C0573 on a BMW should not be underestimated, as it directly affects the proper functioning of the vehicle’s braking system. Ignoring this fault can compromise the safety and performance of the vehicle, leading to potential braking issues.
How to diagnose DTC C0573 on BMW
To diagnose DTC C0573 on a BMW, follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the vehicle’s ABS system
- Inspect the brake pressure sensor ‘C’ and its wiring for any visible damage or corrosion
- Perform a circuit test to check for continuity and proper voltage in the sensor circuit
How to fix DTC C0573 on BMW
To fix DTC C0573 on a BMW, consider the following:
- Replace the faulty brake pressure sensor ‘C’ with a new, OEM part
- Repair or replace any damaged wiring or connectors in the sensor circuit
- Clear the fault codes using a diagnostic scanner after completing the repairs
How to erase DTC C0573 on BMW
To erase DTC C0573 on a BMW, use a diagnostic scanner to clear the fault codes stored in the vehicle’s ABS system. Ensure that the underlying issue causing the fault code has been properly diagnosed and fixed before clearing the code.
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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