AutoCodes – Generic – C0272

C0272 Code - Electronic Brake Control Module Malfunction

Quick Answer

The Electronic Brake Control Module (EBCM) set the Diagnostic Trouble Code (DTC) when identifies a malfunction within the EBCM. 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: C0272 indicates Electronic Brake Control Module Malfunction.
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 10,439

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0272 Description

The Electronic Brake Control Module (EBCM) set the Diagnostic Trouble Code (DTC) when identifies a malfunction within the EBCM.

OBDII Code C0272 - Electronic Brake Control Module Malfunction - AutoCodes.com — C0272 Code - Electronic Brake Control Module Malfunction

What does this mean?

What are the Possible Causes of the DTC C0272?

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 C0272?

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 C0272 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 C0272 code?

Need more information on how to fix the C0272 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0272 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0272 Buick — Electronic Brake Control Module Malfunction
C0272 Cadillac — Electronic Brake Control Module Malfunction
C0272 Chevrolet — Electronic Brake Control Module Malfunction
C0272 GMC — Electronic Brake Control Module Malfunction
C0272 Hummer — Electronic Brake Control Module Malfunction
C0272 Pontiac — Electronic Brake Control Module Malfunction
C0272 Saturn — Electronic Brake Control Module Malfunction

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 C0272 Code

1. What are the common symptoms of OBDII code C0272 (Electronic Brake Control Module Malfunction)?

- Common symptoms include the ABS warning light being illuminated on the dashboard, potential loss of ABS function, and possible traction control system issues.

2. What can cause the OBDII code C0272 to be triggered?

- The code C0272 can be triggered by a faulty electronic brake control module, damaged wiring or connectors in the ABS system, or issues with wheel speed sensors.

3. How serious is a C0272 fault code?

- A C0272 fault code should be addressed promptly as it can affect the proper function of the electronic brake control module, ABS system, and traction control, potentially compromising vehicle safety.

4. Can I still drive my vehicle with a C0272 fault code?

- It is not recommended to drive the vehicle with a C0272 fault code present, as it may lead to compromised brake control and safety features.

5. How can I diagnose and repair a C0272 fault code?

- Diagnosing and repairing a C0272 fault code typically involves using a professional OBDII scanner to retrieve the code, inspecting the electronic brake control module, checking wiring and connectors, and testing wheel speed sensors.

6. Are there any DIY fixes for a C0272 fault code?

- DIY fixes for a C0272 fault code may include checking and cleaning connectors, ensuring proper wiring connections, and inspecting the condition of wheel speed sensors. However, complex repairs may require professional assistance.

7. How much does it cost to fix a C0272 fault code?

- The cost to fix a C0272 fault code can vary depending on the underlying cause. Simple fixes like connector cleaning may be inexpensive, while replacing the electronic brake control module or wheel speed sensors can be more costly.

8. Will a C0272 fault code reset itself?

- A C0272 fault code may clear itself if the underlying issue is temporary. However, it is recommended to diagnose and address the root cause to prevent the code from reoccurring.

9. Can a C0272 fault code affect vehicle performance?

- Yes, a C0272 fault code can affect vehicle performance by potentially compromising the ABS system's function, leading to reduced braking efficiency and traction control issues.

10. How can I prevent a C0272 fault code from occurring?

- To prevent a C0272 fault code, it is essential to perform regular maintenance on the ABS system, including checking sensors, connectors, and wiring for any signs of damage or corrosion.