C0544:5A 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
- C0544:5A 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 C0544:5A Description
What are the Possible Causes of the DTC C0544:5A?
- 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 C0544:5A?
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 C0544:5A 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.
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Frequently Asked Questions about C0544:5A Code
1. What are the common symptoms of OBDII code C0544:5A (Steering Wheel Angle Sensor Signal Not Plausible)?
The common symptoms include the traction control or stability control light coming on, the steering feeling heavy or unresponsive, and potential issues with the vehicle's electronic stability control system.
2. What causes the OBDII code C0544:5A to be triggered?
This code is typically triggered when the steering wheel angle sensor detects a signal that is not within the expected range, indicating a potential fault in the sensor itself or its related components.
3. How can I diagnose the cause of OBDII code C0544:5A?
Diagnosing this code usually involves checking the wiring and connections to the steering wheel angle sensor, testing the sensor's output signal, and inspecting the sensor for any physical damage or malfunctions.
4. Can a faulty steering wheel angle sensor affect my vehicle's safety?
Yes, a faulty steering wheel angle sensor can impact your vehicle's safety by potentially causing issues with the stability control system, leading to reduced control and stability while driving.
5. Is it safe to drive with OBDII code C0544:5A present?
It is not recommended to drive with this code present, as it can affect your vehicle's handling and safety systems. It's best to address the issue promptly to ensure safe driving conditions.
6. What are some repair tips for fixing OBDII code C0544:5A?
Repair tips may include checking and cleaning the sensor connections, recalibrating the sensor if possible, or replacing the steering wheel angle sensor if it is found to be faulty.
7. Can resetting the OBDII code C0544:5A resolve the issue temporarily?
Resetting the code may temporarily clear the warning lights, but if the underlying issue with the steering wheel angle sensor is not addressed, the problem is likely to reoccur.
8. How much does it typically cost to repair OBDII code C0544:5A?
The cost of repair can vary depending on the cause of the issue. It may range from a relatively inexpensive sensor recalibration to a more costly sensor replacement.
9. Will OBDII code C0544:5A cause my vehicle to fail an emissions test?
While this code is related to the steering wheel angle sensor and not emissions specifically, it's essential to address all diagnostic trouble codes before an emissions test to ensure your vehicle is functioning correctly.
10. How long does it take to repair OBDII code C0544:5A?
The repair time can vary based on the specific cause of the issue and the complexity of the repair needed. It could range from a quick sensor recalibration to a more involved sensor replacement, which may take longer.
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