C0574 2017 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 2017 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.
Code C0574 2017 GMC Sierra Description
What are the Possible Causes of the DTC C0574 2017 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 2017 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 2017 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.
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Frequently Asked Questions about C0574 2017 GMC Sierra Code
1. What does OBDII code C0574 mean on a 2017 GMC Sierra?
C0574 indicates an issue with the Suspension Control Module's Printed Circuit Board Temperature Sensor, which could affect the suspension system's performance.
2. What are common symptoms of a C0574 code on a 2017 GMC Sierra?
Symptoms may include a suspension warning light, rough or uneven ride quality, or the suspension system not adjusting properly.
3. What causes the C0574 code to appear?
Common causes include a faulty Suspension Control Module, a malfunctioning temperature sensor, corroded or damaged wiring, or poor electrical connections.
4. Can I drive my 2017 GMC Sierra with a C0574 code?
While the vehicle may still be drivable, ignoring this code could lead to further suspension issues or compromised ride quality.
5. How is the C0574 code diagnosed?
A technician will use a scan tool to confirm the code, inspect the Suspension Control Module and its wiring, and test the temperature sensor for proper function.
6. How do you fix a C0574 code on a 2017 GMC Sierra?
Repairs may include replacing the Suspension Control Module, repairing damaged wiring, or addressing any issues with the temperature sensor.
7. Is a C0574 code related to the air suspension system on a 2017 GMC Sierra?
Yes, this code specifically pertains to the suspension system and may affect air suspension functionality if equipped.
8. What tools are needed to troubleshoot a C0574 code?
A professional OBDII scan tool, a multimeter for electrical testing, and potentially a wiring diagram for the suspension system.
9. How much does it cost to fix a C0574 code on a 2017 GMC Sierra?
Costs can vary depending on the exact issue but may range from $150 for wiring repairs to over $1,000 if the Suspension Control Module needs replacement.
10. Can a software update fix the C0574 code on a 2017 GMC Sierra?
In some cases, a software update for the Suspension Control Module may resolve the issue, but this depends on the specific nature of the problem.
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