C050F – BMW DTC

BMW DTC C050F – Left Rear Wheel Speed Sensor Circuit High

DTC C050F meaning on BMW

DTC C050F on a BMW indicates a fault with the Left Rear Wheel Speed Sensor Circuit being detected as high. This means that the signal from the left rear wheel speed sensor is registering a higher voltage than expected by the vehicle’s control module.

BMW DTC C050F symptoms

Symptoms of DTC C050F 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 C050F causes

The common causes of DTC C050F on a BMW include:

• Faulty left rear wheel speed sensor
• Corroded or damaged wiring/connectors in the circuit
• Issues with the ABS control module

BMW DTC C050F seriousness

DTC C050F should be taken seriously as it can affect the proper functioning of the vehicle’s ABS, traction control, and stability control systems. Driving with this fault unresolved may compromise the safety and stability of the vehicle, especially during braking and cornering maneuvers.

How to diagnose DTC C050F on BMW

To diagnose DTC C050F on a BMW, you can follow these steps:

1. Use a diagnostic scanner to retrieve the fault codes from the vehicle’s control module
2. Inspect the left rear wheel speed sensor and its wiring for any visible damage or corrosion
3. Check the sensor’s resistance and output voltage using a multimeter
4. Perform a visual inspection of the ABS control module and related components

How to fix DTC C050F on BMW

To fix DTC C050F on a BMW, you can try the following solutions:

1. Replace the left rear wheel speed sensor if it is found to be faulty
2. Repair or replace any damaged wiring or connectors in the circuit
3. Clean any corrosion from the sensor and connector contacts
4. If the issue persists, consult a professional mechanic for further diagnosis and repair

How to erase DTC C050F on BMW

To erase DTC C050F on a BMW, you can:

1. Use a diagnostic scanner to clear the fault codes from the vehicle’s control module
2. After making the necessary repairs, drive the vehicle to see if the fault code returns
3. If the fault code does not reappear, the issue has likely 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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