AutoCodes – Chevrolet – C0275 2016 Chevrolet Silverado

C0275 2016 Chevrolet Silverado Code - Dump Valve High Temperature

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: C0275 2016 Chevrolet Silverado indicates Dump Valve High Temperature.
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 159

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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C0275 2016 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 C0275 2016 Chevrolet Silverado - Dump Valve High Temperature - AutoCodes.com — C0275 2016 Chevrolet Silverado Code - Dump Valve High Temperature

What does this mean?

What are the Possible Causes of the DTC C0275 2016 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 C0275 2016 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 does this mean?

Code Tech Notes

If the C0275 code is combined with other codes, fix other codes first.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0275 2016 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 C0275 2016 Chevrolet Silverado code?

Need more information on how to fix the C0275 2016 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 C0275 2016 Chevrolet Silverado Code

1. What does OBDII code C0275 mean on a 2016 Chevrolet Silverado?

C0275 indicates a "Dump Valve High Temperature" condition, meaning the brake system's dump valve has detected an unusually high temperature.

2. What are the common symptoms of code C0275 on a 2016 Chevrolet Silverado?

Common symptoms include illuminated ABS or brake warning lights, reduced braking performance, and potentially a spongy or unresponsive brake pedal.

3. What causes the C0275 code to appear on my Silverado?

The most common causes include overheated brake components, a faulty dump valve, low brake fluid, or an issue with the ABS module.

4. Can I drive my 2016 Chevrolet Silverado with the C0275 code?

It is not recommended to drive with this code active, as it may compromise your braking system and lead to unsafe driving conditions.

5. How is the C0275 code diagnosed?

A technician will use a scan tool to confirm the code, inspect the brake system for overheating or leaks, and test the dump valve and related wiring for faults.

6. How do I fix the C0275 code on my 2016 Chevrolet Silverado?

Repairs may involve replacing the dump valve, repairing or replacing damaged wiring, flushing and refilling brake fluid, or servicing the ABS module.

7. Can low brake fluid trigger the C0275 code?

Yes, low brake fluid can cause overheating in the brake system, potentially triggering the dump valve high-temperature condition.

8. How much does it cost to fix the C0275 code on a Silverado?

Repair costs vary depending on the issue but may range from $150 to $800, depending on whether the dump valve, ABS module, or other components need replacement.

9. How can I prevent the C0275 code from occurring again?

Regularly maintain brake fluid levels, avoid excessive braking under heavy loads, and ensure the brake system is inspected during routine maintenance.

10. Does the C0275 code always mean the dump valve is faulty?

No, the code may also result from wiring issues, overheating due to external conditions, or other ABS-related problems. Proper diagnosis is essential.