C0544 2018 GMC Sierra Code - Steering Wheel Angle Sensor Signal Not Plausible
Quick Answer
The Power Steering Control Module continuously monitors the steering wheel angle rationality data received from the Electronic Brake Control Module (EBCM). Common causes include Steering Wheel Angle Sensor Reset (Relearn), Faulty Steering Wheel Angle Sensor, Steering Wheel Angle Sensor harness is open or shorted. 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 2018 GMC Sierra indicates Steering Wheel Angle Sensor Signal Not Plausible.
- Common causes
- Common causes include Steering Wheel Angle Sensor Reset (Relearn), Faulty Steering Wheel Angle Sensor, Steering Wheel Angle Sensor harness is open or shorted.
- 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.
Code C0544 2018 GMC Sierra Description
What are the Possible Causes of the DTC C0544 2018 GMC Sierra?
- Steering Wheel Angle Sensor Reset (Relearn)
- Faulty Steering Wheel Angle Sensor
- Steering Wheel Angle Sensor harness is open or shorted
- Steering Wheel Angle Sensor circuit poor electrical connection
How to Fix the DTC C0544 2018 GMC Sierra?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C0544 2018 GMC Sierra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the C0544 2018 GMC Sierra code?
Need more information on how to fix the C0544 2018 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C0544 2018 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C0544 2018 GMC Sierra Code
1. What are the common symptoms of OBDII code C0544 in a 2018 GMC Sierra?
When this code appears, you may experience issues like the Service StabiliTrak warning light coming on, stability control system malfunctions, or problems with the steering response.
2. What does the OBDII code C0544 indicate in a 2018 GMC Sierra?
The code C0544 indicates a problem with the steering wheel angle sensor signal, suggesting that the signal being received is not plausible or accurate.
3. What are the possible causes of OBDII code C0544 in a 2018 GMC Sierra?
Common causes of this code include a faulty steering wheel angle sensor, damaged wiring or connectors related to the sensor, or issues with the stability control system.
4. How can I diagnose the issue related to OBDII code C0544 in my 2018 GMC Sierra?
To diagnose the problem, you may need to use a professional OBDII scanner to read the code and further investigate the steering wheel angle sensor, its wiring, and the stability control system components.
5. Can I repair OBDII code C0544 in my 2018 GMC Sierra by myself?
While some DIY enthusiasts may attempt to repair this issue, it is recommended to have a professional technician inspect and repair the steering wheel angle sensor system to ensure proper function and safety.
6. Is it safe to drive my 2018 GMC Sierra with OBDII code C0544 present?
It is not advisable to drive the vehicle with this code present, as it may affect the stability control system and impact the steering response, potentially compromising the safety of the vehicle.
7. How much does it cost to repair OBDII code C0544 in a 2018 GMC Sierra?
The cost of repairing this code can vary depending on the extent of the issue, the parts needed for replacement, and the labor charges of the repair shop. It is best to get a professional estimate for an accurate cost.
8. Can resetting the OBDII system clear the C0544 code in a 2018 GMC Sierra?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the code is not fixed, it is likely to reappear. It is crucial to address the root cause of the problem.
9. Will OBDII code C0544 in my 2018 GMC Sierra affect the vehicle's performance?
Yes, this code can affect the vehicle's performance by impacting the stability control system and potentially causing steering-related issues. It is essential to address the problem promptly.
10. How long does it typically take to repair OBDII code C0544 in a 2018 GMC Sierra?
The repair time for this code can vary depending on the exact cause of the issue, the availability of parts, and the technician's expertise. It is best to consult with a professional for an estimated repair timeline.
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