AutoCodes – Chevrolet – C0131 2018 Chevrolet Silverado

C0131 2018 Chevrolet Silverado Code - Traction Control System Pressure Circuit

Quick Answer

The Electronic Brake Control Module (EBCM) monitors the brake pressure sensor which is integral to the Brake Pressure Modulator Valve (BPMV). Common causes include Faulty Electronic Brake Control Module (EBCM) with Brake Pressure Modulator Valve (BPMV), Electronic Brake Control Module harness is open or shorted, Electronic Brake 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: C0131 2018 Chevrolet Silverado indicates Traction Control System Pressure Circuit.
Common causes: Common causes include Faulty Electronic Brake Control Module (EBCM) with Brake Pressure Modulator Valve (BPMV), Electronic Brake Control Module harness is open or shorted, Electronic Brake 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 495

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 Jun 20, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0131 2018 Chevrolet Silverado Description

The Electronic Brake Control Module (EBCM) monitors the brake pressure sensor which is integral to the Brake Pressure Modulator Valve (BPMV). The Body Control Module (BCM) monitors the brake pedal position sensor signal when the brake pedal is applied and sends a serial data message to the Electronic Brake Control Module indicating the brake pedal position. The Electronic Brake Control Module compares the brake pressure to the actual brake pedal position and uses this information for vehicle stability control.

OBDII Code C0131 2018 Chevrolet Silverado - Traction Control System Pressure Circuit - AutoCodes.com — C0131 2018 Chevrolet Silverado Code - Traction Control System Pressure Circuit

What does this mean?

What are the Possible Causes of the DTC C0131 2018 Chevrolet Silverado?

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

How to Fix the DTC C0131 2018 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 C0131 2018 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 C0131 2018 Chevrolet Silverado code?

Need more information on how to fix the C0131 2018 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 C0131 2018 Chevrolet Silverado Code

1. What are common symptoms of OBDII code C0131 in a 2018 Chevrolet Silverado?

Symptoms may include the traction control and stability control lights illuminating on the dashboard, reduced traction control functionality, and potential loss of stability assistance.

2. What does OBDII code C0131 indicate in a 2018 Chevrolet Silverado?

Code C0131 indicates a problem with the Traction Control System Pressure Circuit in the vehicle.

3. What are possible causes of OBDII code C0131 in a 2018 Chevrolet Silverado?

Possible causes include a faulty brake pressure modulator valve, damaged wheel speed sensors, wiring issues, or a malfunctioning traction control module.

4. How can I diagnose OBDII code C0131 in my 2018 Chevrolet Silverado?

Diagnosis involves using a diagnostic scanner to read the trouble code, checking the brake system components for any visible damage, inspecting the wheel speed sensors, and testing the wiring for continuity and proper connections.

5. Can I still drive my 2018 Chevrolet Silverado with OBDII code C0131?

It is not recommended to continue driving with code C0131 as it may affect the vehicle's traction control and stability systems, compromising safety and performance.

6. How should I repair OBDII code C0131 in my 2018 Chevrolet Silverado?

Repair may involve replacing the faulty brake pressure modulator valve, repairing or replacing damaged wheel speed sensors, addressing wiring issues, or recalibrating the traction control module.

7. Will resetting the trouble codes make OBDII code C0131 disappear in my 2018 Chevrolet Silverado?

Resetting the codes may temporarily clear the warning lights, but if the underlying issue causing code C0131 is not fixed, the problem is likely to reoccur.

8. How much does it cost to fix OBDII code C0131 in a 2018 Chevrolet Silverado?

The cost of repairs for code C0131 can vary depending on the specific issue, parts needed, and labor costs. It is advisable to consult with a mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code C0131 in a 2018 Chevrolet Silverado?

While some basic diagnostics and checks can be done by a DIY enthusiast, addressing the root cause of code C0131 may require professional expertise and specialized tools.

10. Is OBDII code C0131 a common issue in 2018 Chevrolet Silverado vehicles?

Code C0131 related to the Traction Control System Pressure Circuit can occur in 2018 Chevrolet Silverado trucks, especially if there are issues with the brake system components or traction control module.