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C0544 2014 GMC Sierra Code - Steering Wheel Angle Sensor Signal Not Plausible

Quick Answer

The C0544 diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the steering wheel angle sensor signal is not plausible. Common causes include Malfunctioning steering wheel angle sensor, Loose or damaged wiring connections to the sensor, Corrosion or contamination affecting the sensor's readings. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C0544 2014 GMC Sierra indicates Steering Wheel Angle Sensor Signal Not Plausible.
Common causes
Common causes include Malfunctioning steering wheel angle sensor, Loose or damaged wiring connections to the sensor, Corrosion or contamination affecting the sensor's readings.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Aug 20, 2024
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Code C0544 2014 GMC Sierra Description

The C0544 diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the steering wheel angle sensor signal is not plausible. This means that the sensor responsible for monitoring the position of the steering wheel is sending incorrect or inconsistent signals to the vehicle's computer system. This can lead to inaccurate readings of the steering angle, which can affect the vehicle's stability control system, traction control system, and other safety features that rely on this data.

OBDII Code C0544 2014 GMC Sierra - Steering Wheel Angle Sensor Signal Not Plausible
C0544 2014 GMC Sierra Code - Steering Wheel Angle Sensor Signal Not Plausible

Common Causes of C0544 2014 GMC Sierra

  1. Malfunctioning steering wheel angle sensor.
  2. Loose or damaged wiring connections to the sensor.
  3. Corrosion or contamination affecting the sensor's readings.
  4. Electronic control module (ECM) failure.
  5. Physical damage to the steering column affecting sensor readings.

Symptoms of C0544 2014 GMC Sierra

  1. Illumination of the traction control or stability control warning lights on the dashboard.
  2. Inaccurate steering wheel position displayed on the instrument cluster.
  3. Difficulty steering the vehicle, especially at low speeds.
  4. Unintended activation of the stability control system during normal driving.

How to Fix C0544 2014 GMC Sierra

  1. Begin by diagnosing the root cause of the issue using a scan tool to read the DTC and verify the sensor's readings.
  2. Inspect the wiring connections and harness for any damage or corrosion, repairing or replacing as necessary.
  3. Test the steering wheel angle sensor for proper operation and replace if faulty.
  4. Clear the DTC and perform a calibration procedure for the sensor to ensure accurate readings.
  5. Test drive the vehicle to confirm that the issue has been resolved and that the warning lights have been extinguished.

Cost to Fix C0544 2014 GMC Sierra

The cost to repair a steering wheel angle sensor issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. On average, the cost for parts and labor for this repair could range from $200 to $500. It's important to note that additional diagnostic time may be needed to pinpoint the exact cause of the problem, which can add to the overall cost. It's recommended to consult with a qualified mechanic for a more accurate estimate based on the specific circumstances of your vehicle.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0544 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code C0544 in a 2014 GMC Sierra?

The common symptoms include the traction control system being disabled, the stability control system not functioning properly, and the dashboard displaying a warning light related to the steering wheel angle sensor.

2. What could cause the Steering Wheel Angle Sensor Signal Not Plausible code (C0544) in a 2014 GMC Sierra?

Possible causes for this code may include a faulty steering wheel angle sensor, damaged wiring or connectors related to the sensor, or issues with the electronic control module.

3. How serious is the OBDII code C0544 in a 2014 GMC Sierra?

This code is considered moderately serious as it affects the proper functioning of important safety systems like traction and stability control. It is recommended to address this issue promptly to ensure safe driving conditions.

4. Can the Steering Wheel Angle Sensor Signal Not Plausible code (C0544) be cleared and reset in a 2014 GMC Sierra?

Yes, the code can be cleared and reset using an OBDII scanner or by disconnecting the vehicle's battery for a short period. However, if the underlying issue is not fixed, the code is likely to reappear.

5. How can I diagnose and repair OBDII code C0544 in my 2014 GMC Sierra?

Diagnosing this code may require using a scan tool to read the specific data related to the steering wheel angle sensor. Repairing the issue may involve replacing the faulty sensor, checking and repairing any damaged wiring or connectors, or reprogramming the electronic control module.

6. Is it safe to drive my 2014 GMC Sierra with the Steering Wheel Angle Sensor Signal Not Plausible code (C0544) present?

It is generally not recommended to drive the vehicle with this code active, as it may affect the proper operation of critical safety systems. It is advised to address the issue as soon as possible.

7. Can a DIY enthusiast fix the OBDII code C0544 in a 2014 GMC Sierra?

Depending on the DIY skills and experience level, some enthusiasts may be able to diagnose and repair this code themselves. However, dealing with electronic components and sensors may require specific tools and knowledge.

8. How much does it typically cost to repair OBDII code C0544 in a 2014 GMC Sierra at a professional auto repair shop?

The cost of repairing this code can vary depending on the underlying issue and the labor rates of the auto repair shop. It may involve replacing the sensor, repairing wiring, or reprogramming the module, which can range from a few hundred to over a thousand dollars.

9. Will OBDII code C0544 cause my 2014 GMC Sierra to fail an emissions test?

This code is not directly related to emissions, so it may not cause your vehicle to fail an emissions test. However, it is still important to address the issue for safety and performance reasons.

10. How can I prevent OBDII code C0544 from occurring in my 2014 GMC Sierra in the future?

To prevent this code from happening again, it's essential to ensure regular maintenance of your vehicle's steering components, avoid rough handling of the steering wheel, and address any warning lights or issues promptly to prevent further damage.

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