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Engine-Codes – GMC – C0574 GMC

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

Quick Answer

The C0574 GMC code indicates a problem with the Suspension Control Module Printed Circuit Board Temperature Sensor. Common causes include Malfunctioning temperature sensor, Wiring issues or shorts in the sensor circuit, Faulty suspension control module. 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 GMC indicates Suspension Control Module Printed Circuit Board Temperature Sensor.
Common causes
Common causes include Malfunctioning temperature sensor, Wiring issues or shorts in the sensor circuit, Faulty suspension control module.
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 Sep 18, 2024
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Code C0574 GMC Description

The C0574 GMC code indicates a problem with the Suspension Control Module Printed Circuit Board Temperature Sensor. This sensor is responsible for monitoring the temperature of the printed circuit board within the suspension control module. The suspension control module plays a crucial role in managing the vehicle's suspension system, ensuring a smooth and stable ride. When the temperature sensor malfunctions or detects abnormal temperatures, it can lead to issues with the suspension system's performance.

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

Common Causes of C0574 GMC

  1. Malfunctioning temperature sensor
  2. Wiring issues or shorts in the sensor circuit
  3. Faulty suspension control module
  4. Corrosion or damage to the sensor or circuit components
  5. Electrical issues within the vehicle's system

Symptoms of C0574 GMC

  1. Erratic suspension behavior
  2. Rough ride quality
  3. Dashboard warning lights related to the suspension system
  4. Suspension failure

How to Fix C0574 GMC

  1. Diagnose the issue by using a scan tool to read the code and inspect the sensor and circuit for any visible damage.
  2. Replace the Suspension Control Module Printed Circuit Board Temperature Sensor if it is found to be faulty.
  3. Check and repair any wiring issues or shorts in the sensor circuit.
  4. If the problem persists, consider replacing the suspension control module.
  5. Clear the diagnostic trouble codes and test the suspension system to ensure proper functionality.

Cost to Fix C0574 GMC

The cost of repairing the Suspension Control Module Printed Circuit Board Temperature Sensor can vary depending on the extent of the damage and the specific components that need replacement. On average, the parts for this repair can range from $100 to $300, while the labor costs may add another $100 to $200. Overall, the total repair cost could fall between $200 and $500. It's important to note that labor rates at auto repair shops can vary, so it's recommended to obtain quotes from different shops to get a more accurate estimate.

What does this mean?

Tech Notes for C0574 GMC

Depending on the type of driving (rough road surfaces at high speed, etc.) and calibrations used, DTC may set to protect the ECU and not as a result of a failure in the electronics.

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Information for Specific GMC Models

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.

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