OBD code C0051 indicates a fault with the Steering Wheel Position Sensor in the AntiLock Brake System (ABS).
Symptoms include the ABS warning light and engine light being illuminated.
The issue is commonly caused by a faulty sensor, open/shorted sensor harness, or poor electrical connection.
This problem should be addressed promptly to ensure safe braking operation.
A possible fix involves inspecting and repairing the sensor, harness, and connections for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the c0051 OBD Code
The vehicle displays an ABS warning light on the dashboard with fault code C0051 stored.
- Symptoms: AntiLock Brake System (ABS) Warning Light ON.
- Engine Light ON (or Service Engine Soon Warning Light).
- Possible loss of ABS functionality.
- Brake pedal may feel different during braking.
- Unusual noises from the ABS system.
Causes of the c0051 OBD Code
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Possible triggers for fault code C0051 include issues with the steering angle sensor or its circuit.
- C0051 can be caused by a faulty Steering Wheel Position Sensor.
- A Steering Wheel Position Sensor harness that is open or shorted.
- A Steering Wheel Position Sensor circuit with poor electrical connection.
Fixing Error Code c0051 Step By Step
Inspect the wheel speed sensor and its wiring for faults or damage.
- To fix OBDII code C0051, review the possible causes related to the ABS control module and wheel speed sensor circuit.
- Visually examine the wiring harness and connectors for any signs of damage.
- Check the connector pins for being broken, bent, pushed out, or corroded.
- Test the wheel speed sensor for proper operation and signal output.
- Replace the faulty wheel speed sensor if necessary.
- Clear the fault codes and perform a road test to verify the repair.
Cost Of Fixing c0051 Fault Code
Diagnosing and repairing fault code C0051 may involve inspecting and servicing the vehicle’s wheel speed sensor system.
The cost to diagnose and fix OBD code C0051 typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.
Costs depend on labor rates, shop fees, and the complexity of the repair.
Details of the c0051 OBD Code
Code C0051 indicates a steering angle sensor malfunction in the vehicle’s electronic stability control system.
OBD code C0051 indicates a fault with the right rear wheel speed sensor circuit.
This code is triggered by the Electronic Brake Control Module (EBCM) when it detects an issue with the signal from the right rear wheel speed sensor.
The wheel speed sensors are crucial for the proper functioning of the vehicle’s ABS system, traction control system, and stability control system.
When the EBCM detects a discrepancy or loss of signal from the right rear wheel speed sensor, it will trigger the C0051 fault code.
Mechanic’s Tech Notes
Code C0051 indicates a steering angle sensor malfunction in the vehicle’s electronic stability control system.
OBDII code C0051 typically indicates a malfunction in the Electronic Brake Control Module (EBCM).
To diagnose, check the power and ground connections of the EBCM using a voltmeter.
Use a scan tool to confirm communication over the Controller Area Network (CAN) bus.
Inspect the wiring harness and connectors for any damage, and ensure the pins are not broken, bent, pushed out, or corroded.
If everything looks good, consider reprogramming the EBCM.
FAQ
OBD code C0051 indicates an issue with the Steering Wheel Position Sensor. Symptoms include ABS and Engine warning lights. Check sensor, harness, and connections for faults.
Common symptoms for OBD code C0051 include ABS warning light on, engine light on, caused by faulty steering wheel position sensor or related wiring issues. Fix: Inspect and repair sensor and wiring.
Diagnose and repair OBD code C0051 by checking the steering wheel position sensor and its wiring for faults. Inspect connectors for damage or corrosion.
Wrap Up
If your ABS warning light is illuminated and you retrieve OBDII code c0051, it may indicate a malfunction in the right rear wheel speed sensor circuit.
This could be caused by a faulty wheel speed sensor, damaged wiring, or poor connections at the sensor or ABS module.
To address OBDII code c0051, start by inspecting the wiring harness and connectors leading to the right rear wheel speed sensor.
Look for any signs of damage, corrosion, or loose connections.
Test the sensor itself for proper operation and replace if necessary.
