AutoCodes – GMC – C0574 2016 GMC Sierra

C0574 2016 GMC Sierra Code - Suspension Control Module Printed Circuit Board Temperature Sensor

Quick Answer

The internal temperature sensor inside the Suspension Control Module determines that the internal ECU temperature has become too high and out of range. Common causes include Faulty Suspension Control Module, Suspension Control Module harness is open or shorted, Suspension Control Module circuit poor electrical connection. 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
C0574 2016 GMC Sierra indicates Suspension Control Module Printed Circuit Board Temperature Sensor.
Common causes
Common causes include Faulty Suspension Control Module, Suspension Control Module harness is open or shorted, Suspension Control Module circuit poor electrical connection.
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.
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Code Popularity 163
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 16, 2023
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Code C0574 2016 GMC Sierra Description

The internal temperature sensor inside the Suspension Control Module determines that the internal ECU temperature has become too high and out of range. The Diagnostic Trouble Code (DTC) will be set when the Suspension Control Module detects excessive ECU temperature.
OBDII Code C0574 2016 GMC Sierra - Suspension Control Module Printed Circuit Board Temperature Sensor - AutoCodes.com
C0574 2016 GMC Sierra Code - Suspension Control Module Printed Circuit Board Temperature Sensor

What are the Possible Causes of the DTC C0574 2016 GMC Sierra?

  • Faulty Suspension Control Module
  • Suspension Control Module harness is open or shorted
  • Suspension Control Module circuit poor electrical connection

How to Fix the DTC C0574 2016 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0574 2016 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 C0574 2016 GMC Sierra code?

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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 C0574 2016 GMC Sierra Code

1. What are the common symptoms of OBDII code C0574 in a 2016 GMC Sierra related to the Suspension Control Module Printed Circuit Board Temperature Sensor?

The common symptoms include illuminated warning lights on the dashboard, issues with the suspension system operation, and potential loss of control over the vehicle's suspension settings.

2. What are the possible causes of OBDII code C0574 in a 2016 GMC Sierra?

The code C0574 in a 2016 GMC Sierra is typically triggered by a malfunction or failure of the Suspension Control Module Printed Circuit Board Temperature Sensor. This can be caused by sensor damage, wiring issues, or module failures.

3. How can I diagnose the OBDII code C0574 in a 2016 GMC Sierra?

Diagnosing OBDII code C0574 involves using a diagnostic scanner to retrieve the specific code, checking the suspension system for any visible damage, inspecting the wiring and connections related to the temperature sensor, and testing the sensor's functionality.

4. Can I continue driving my 2016 GMC Sierra with OBDII code C0574?

It is not recommended to continue driving your vehicle with OBDII code C0574, as it can affect the proper functioning of the suspension system and potentially compromise your safety on the road. It is best to address the issue promptly.

5. How can I repair OBDII code C0574 in my 2016 GMC Sierra?

Repairing OBDII code C0574 involves replacing the faulty Suspension Control Module Printed Circuit Board Temperature Sensor. This repair may require specialized tools and expertise, so it is recommended to have it done by a professional mechanic.

6. Are there any DIY tips for fixing OBDII code C0574 in a 2016 GMC Sierra?

While some basic troubleshooting steps can be taken, such as checking for loose connections and inspecting the sensor for visible damage, repairing OBDII code C0574 often requires advanced diagnostic tools and knowledge best handled by a professional.

7. How much does it typically cost to repair OBDII code C0574 in a 2016 GMC Sierra?

The cost of repairing OBDII code C0574 in a 2016 GMC Sierra can vary depending on the extent of the damage, the cost of parts, and labor charges. On average, the repair cost can range from $200 to $500 or more.

8. Can OBDII code C0574 in a 2016 GMC Sierra cause any long-term damage if left unrepaired?

Leaving OBDII code C0574 unrepaired can lead to potential long-term damage to the suspension system, affecting the vehicle's handling, ride comfort, and safety. It is important to address the issue promptly to prevent further complications.

9. Is OBDII code C0574 a common issue in 2016 GMC Sierra vehicles?

While OBDII code C0574 related to the Suspension Control Module Printed Circuit Board Temperature Sensor may not be as common as some other codes, it can still occur in 2016 GMC Sierra vehicles due to sensor malfunctions or wiring issues.

10. Can resetting the OBDII system clear the code C0574 in a 2016 GMC Sierra?

Resetting the OBDII system may temporarily clear the code C0574, but if the underlying issue with the Suspension Control Module Printed Circuit Board Temperature Sensor is not addressed, the code is likely to reappear. It is recommended to diagnose and fix the root cause of the problem.

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