AutoCodes – Chevrolet – C0113 Chevrolet

C0113 Chevrolet Code - Pump Motor Circuit

Quick Answer

The system relay is energized when the ignition is ON. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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
C0113 Chevrolet indicates Pump Motor Circuit.
Common causes
Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) 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 3,215
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 06, 2020
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Code C0113 Chevrolet Description

The system relay is energized when the ignition is ON. The system relay supplies voltage to the solenoid valves and the pump motor. This voltage is referred to as the system voltage. The Electronic Brake Control Module (EBCM) controls each solenoid valve by grounding the solenoid. The EBCM controls the pump motor by grounding the control circuit. The pump serves 2 purposes:
- Transfers brake fluid from the brake calipers to the master cylinder reservoir during pressure decrease events.
- Transfers brake fluid from the master cylinder reservoir to the brake calipers during pressure increase events.
OBDII Code C0113 Chevrolet - Pump Motor Circuit - AutoCodes.com
C0113 Chevrolet Code - Pump Motor Circuit

What are the Possible Causes of the DTC C0113 Chevrolet?

  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection

How to Fix the DTC C0113 Chevrolet?

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 C0113 Chevrolet 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 C0113 Chevrolet code?

Need more information on how to fix the C0113 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0113 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 C0113 Chevrolet Code

1. What are the common symptoms of OBDII code C0113 in a Chevrolet related to the Pump Motor Circuit?

- Common symptoms include the ABS warning light being illuminated on the dashboard, potential loss of ABS functionality, and unusual noises coming from the ABS system.

2. What are some possible causes of OBDII code C0113 in a Chevrolet?

- Possible causes may include a faulty ABS pump motor, damaged wiring or connectors in the circuit, low brake fluid levels, or a malfunctioning ABS control module.

3. How can I diagnose the issue related to OBDII code C0113 in my Chevrolet?

- Diagnosing the problem involves using a diagnostic scanner to read the code, inspecting the ABS system for visible damage, checking brake fluid levels, and testing the ABS pump motor and related components.

4. Is it safe to drive my Chevrolet with OBDII code C0113 present?

- It is generally not recommended to drive your vehicle with this code active, as it may affect the proper functioning of the ABS system, potentially compromising your safety on the road.

5. What are some repair tips for addressing OBDII code C0113 in a Chevrolet?

- Repair tips may include checking and replacing damaged wiring or connectors, testing and potentially replacing the ABS pump motor, ensuring proper brake fluid levels, and resetting the ABS system after repairs.

6. Can a DIY enthusiast fix OBDII code C0113 in a Chevrolet?

- While some simple troubleshooting steps can be performed by a DIY enthusiast, diagnosing and repairing issues related to this code may require specialized tools and expertise, so professional assistance is often recommended.

7. How much does it typically cost to repair OBDII code C0113 in a Chevrolet?

- The cost of repair can vary depending on the specific issue causing the code, the extent of the damage, and whether any components need to be replaced. It is advisable to get a diagnostic and repair estimate from a qualified mechanic.

8. Will resetting the OBDII code C0113 resolve the issue in my Chevrolet?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code. It is important to diagnose and address the root cause of the issue to prevent it from recurring.

9. How can I prevent OBDII code C0113 from appearing in my Chevrolet in the future?

- Regular maintenance of the ABS system, checking brake fluid levels, and addressing any warning signs promptly can help prevent issues that trigger this code from occurring in the future.

10. Is OBDII code C0113 specific to Chevrolet vehicles only?

- While this particular code is associated with Chevrolet vehicles, similar codes related to the ABS system may be present in other car makes and models, each with their own unique identifiers and meanings.

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