BMW DTC C0514 – Right Rear Wheel Speed Sensor Circuit Low
DTC C0514 meaning on BMW
DTC C0514 on a BMW indicates a fault with the right rear wheel speed sensor circuit. This fault is triggered when the signal from the right rear wheel speed sensor falls below the expected threshold, indicating a low circuit voltage.
BMW DTC C0514 symptoms
Symptoms of DTC C0514 on a BMW may include:
- ABS warning light illuminated on the dashboard
- Traction control system malfunction
- Stability control system not functioning properly
- Increased stopping distance during braking
BMW DTC C0514 causes
Common causes of DTC C0514 on a BMW include:
- Faulty right rear wheel speed sensor
- Corroded or damaged wiring in the circuit
- Poor electrical connection at the sensor or control module
- Defective ABS control module
BMW DTC C0514 seriousness
DTC C0514 should be addressed promptly as it can affect the proper functioning of the vehicle’s ABS and stability control systems. Driving with this fault unresolved may compromise the safety and handling of the vehicle, especially during emergency braking or slippery road conditions.
How to diagnose DTC C0514 on BMW
To diagnose DTC C0514 on a BMW, follow these steps:
- Use a diagnostic scanner to retrieve the fault codes from the ABS system
- Inspect the right rear wheel speed sensor and its wiring for any visible damage or corrosion
- Check the sensor’s resistance and voltage output using a multimeter
- Test the continuity of the circuit between the sensor and the ABS control module
How to fix DTC C0514 on BMW
To fix DTC C0514 on a BMW, consider the following steps:
- Replace the right rear wheel speed sensor if it is found to be faulty
- Repair or replace any damaged wiring in the circuit
- Ensure proper electrical connections at the sensor and control module
- If necessary, replace the ABS control module
How to erase DTC C0514 on BMW
To erase DTC C0514 on a BMW after the issue has been resolved, use a diagnostic scanner to clear the fault codes stored in the ABS system’s memory. This will reset the system and turn off the warning light on the dashboard.
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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