AutoCodes – Chevrolet – C0280 2017 Chevrolet Silverado

C0280 2017 Chevrolet Silverado Code - Stability System Active Too Long

Quick Answer

The solenoid valves are integral parts of the brake pressure modulator. Common causes include Faulty Electronic Brake Control Module (EBCM) with Brake Pressure Modulator Valve (BPMV), Brake Pressure Modulator Valve harness is open or shorted, Brake Pressure Modulator Valve 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: C0280 2017 Chevrolet Silverado indicates Stability System Active Too Long.
Common causes: Common causes include Faulty Electronic Brake Control Module (EBCM) with Brake Pressure Modulator Valve (BPMV), Brake Pressure Modulator Valve harness is open or shorted, Brake Pressure Modulator Valve 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 323

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jul 05, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0280 2017 Chevrolet Silverado Description

The solenoid valves are integral parts of the brake pressure modulator. The brake pressure modulator contains an isolation solenoid valve and a dump solenoid valve for each wheel. A traction/stability control supply solenoid valve and an isolation solenoid valve for each brake circuit. The solenoid valves are not engaged during normal system operation. When the ABS, the traction control, or the stability control operation is required the Electronic Brake Control Module (EBCM) turns the required solenoid ON. The Diagnostic Trouble Code (DTC) will be set due to the extended operation of the ABS, the traction control, or the stability control.

OBDII Code C0280 2017 Chevrolet Silverado - Stability System Active Too Long - AutoCodes.com — C0280 2017 Chevrolet Silverado Code - Stability System Active Too Long

What does this mean?

What are the Possible Causes of the DTC C0280 2017 Chevrolet Silverado?

Faulty Electronic Brake Control Module (EBCM) with Brake Pressure Modulator Valve (BPMV)
Brake Pressure Modulator Valve harness is open or shorted
Brake Pressure Modulator Valve circuit poor electrical connection

How to Fix the DTC C0280 2017 Chevrolet Silverado?

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 C0280 2017 Chevrolet Silverado 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 C0280 2017 Chevrolet Silverado code?

Need more information on how to fix the C0280 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the 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 C0280 2017 Chevrolet Silverado Code

1. What does OBDII code C0280 on a 2017 Chevrolet Silverado indicate?

The code C0280 on a 2017 Chevrolet Silverado typically indicates "Stability System Active Too Long."

2. What are the common symptoms of OBDII code C0280 on a 2017 Chevrolet Silverado?

Common symptoms of code C0280 may include the stability system warning light illuminating on the dashboard and potential issues with the vehicle's traction control system.

3. What are the possible causes of OBDII code C0280 on a 2017 Chevrolet Silverado?

Potential causes of code C0280 can include faulty wheel speed sensors, issues with the steering angle sensor, problems with the stability control module, or wiring/connectivity issues.

4. How can I diagnose OBDII code C0280 on my 2017 Chevrolet Silverado?

To diagnose code C0280, it is recommended to use an OBDII scanner to retrieve the specific fault codes, perform a visual inspection of the stability system components, and test the wheel speed sensors and related wiring for proper functionality.

5. Can I still drive my 2017 Chevrolet Silverado with OBDII code C0280?

It is not recommended to drive your vehicle if the stability system warning light is on due to code C0280, as this can compromise the vehicle's traction control and stability control systems.

6. How can I repair OBDII code C0280 on my 2017 Chevrolet Silverado?

Repairing code C0280 may involve replacing faulty wheel speed sensors, addressing issues with the steering angle sensor, checking and repairing wiring/connectivity problems, or recalibrating the stability control module.

7. Are there any DIY tips for fixing OBDII code C0280 on a 2017 Chevrolet Silverado?

While some basic diagnostic steps can be performed by DIY enthusiasts, resolving code C0280 may require specialized tools and expertise, so it is advisable to consult a professional mechanic for accurate diagnosis and repair.

8. How much does it cost to fix OBDII code C0280 on a 2017 Chevrolet Silverado?

The cost of fixing code C0280 can vary depending on the specific cause of the issue, parts needed for replacement, and labor charges. It is recommended to obtain quotes from different repair shops for an accurate estimate.

9. Can OBDII code C0280 on a 2017 Chevrolet Silverado cause other problems if left unaddressed?

Leaving OBDII code C0280 unaddressed can potentially lead to further issues with the vehicle's stability and traction control systems, affecting overall driving safety and performance.

10. Is it necessary to reset the trouble codes after fixing OBDII code C0280 on a 2017 Chevrolet Silverado?

Once the underlying cause of code C0280 is repaired, it is advisable to reset the trouble codes using an OBDII scanner to clear the error memory and ensure proper functioning of the stability system.