C0544 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 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 Description
What are the Possible Causes of the DTC C0544?
- 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?
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 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 code?
Need more information on how to fix the C0544 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C0544 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C0544 Buick — Steering Wheel Angle Sensor Signal Not Plausible
- C0544 Cadillac — Steering Wheel Angle Sensor Signal Not Plausible
- C0544 Chevrolet — Steering Wheel Angle Sensor Signal Not Plausible
- C0544 GMC — Steering Wheel Angle Sensor Signal Not Plausible
Frequently Asked Questions about C0544 Code
1. What are the common symptoms of OBDII code C0544 (Steering Wheel Angle Sensor Signal Not Plausible)?
- Common symptoms include the traction control and stability control lights illuminating on the dashboard, erratic steering behavior, and potential loss of vehicle stability.
2. What are the possible causes of OBDII code C0544?
- The code C0544 can be triggered by a faulty steering wheel angle sensor, damaged sensor wiring, poor electrical connections, or issues with the steering system's calibration.
3. How can I diagnose the cause of OBDII code C0544?
- Diagnosis typically involves checking the steering wheel angle sensor's wiring and connections, testing the sensor's output signals, and ensuring the steering system's components are functioning correctly.
4. Can a DIY enthusiast repair OBDII code C0544 at home?
- While some basic checks like inspecting wiring and connections can be done at home, resolving the root cause of the code often requires specialized tools and expertise, making professional repair recommended.
5. What are the repair options for OBDII code C0544?
- Repair options may include replacing the steering wheel angle sensor, repairing damaged wiring, ensuring proper sensor calibration, and addressing any underlying steering system issues.
6. Is it safe to drive with OBDII code C0544 present?
- Driving with this code present is not recommended as it can affect the vehicle's stability control systems, potentially compromising your safety on the road. It's best to address the issue promptly.
7. How much does it cost to repair OBDII code C0544?
- The cost of repairing OBDII code C0544 can vary based on the specific cause of the issue, parts needed for replacement, labor costs, and local service rates. It's advisable to get estimates from reputable mechanics.
8. Can resetting the OBDII system clear code C0544?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not fixed, the code is likely to reappear once the problem is detected again during operation.
9. How long does it take to repair OBDII code C0544?
- The repair time for OBDII code C0544 can vary depending on the cause of the issue, availability of parts, and the mechanic's workload. It's best to consult with a professional for a more accurate estimate.
10. Will OBDII code C0544 affect my vehicle's performance?
- Yes, OBDII code C0544 can impact your vehicle's performance by potentially causing stability control system malfunctions, affecting steering response, and compromising overall driving safety.
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