AutoCodes – GMC – C0561 GMC

C0561 GMC Code - System Disabled Information

Quick Answer

The Electronic Brake Control Module (EBCM) receives serial data messages from the Body Control Module (BCM), Engine Control Module (ECM), Instrument Panel Cluster (IPC), and the Transmission Control Module (TCM) which are needed to perform Antilock Brake System (ABS), Vehicle Stability Enhancement System (VSES), or Traction Control System (TCS) functions. Common causes include There are no problems with the Electronic Brake Control Module (EBCM), check other codes. 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: C0561 GMC indicates System Disabled Information.
Common causes: Common causes include There are no problems with the Electronic Brake Control Module (EBCM), check other codes.
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 35,633

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 Jul 05, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C0561 GMC Description

The Electronic Brake Control Module (EBCM) receives serial data messages from the Body Control Module (BCM), Engine Control Module (ECM), Instrument Panel Cluster (IPC), and the Transmission Control Module (TCM) which are needed to perform Antilock Brake System (ABS), Vehicle Stability Enhancement System (VSES), or Traction Control System (TCS) functions. This DTC indicates that there are no problems in the EBCM. The BCM, ECM, IPC and the TCM should be checked for a possible fault.

OBDII Code C0561 GMC - System Disabled Information - AutoCodes.com — C0561 GMC Code - System Disabled Information

What does this mean?

What are the Possible Causes of the DTC C0561 GMC?

There are no problems with the Electronic Brake Control Module (EBCM), check other codes.

How to Fix the DTC C0561 GMC?

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

- C0561 71 System Disabled Information Stored Invalid Serial Data Received
- C0561 72 System Disabled Information Stored Alive Counter Incorrect
- C0561 74 System Disabled Information Value of Signal Protection Calculation Incorrect

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0561 GMC 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.

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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 C0561 GMC Code

1. What does OBDII code C0561 GMC indicate?

- OBDII code C0561 for GMC vehicles refers to "System Disabled Information." It typically indicates an issue with the electronic brake control module (EBCM).

2. What are common symptoms of OBDII code C0561 GMC?

- Common symptoms include the illumination of the ABS warning light, traction control light, and potentially the Service Stability message on the instrument cluster.

3. What are the possible causes of OBDII code C0561 GMC?

- The code can be triggered by issues with the electronic brake control module, faulty wheel speed sensors, wiring problems, or internal module faults.

4. How can I diagnose OBDII code C0561 GMC?

- Proper diagnosis involves using a professional OBDII scanner to read the code, inspecting the electronic brake control module for any visible damage, and testing the wheel speed sensors for proper functionality.

5. Can I still drive my GMC vehicle with OBDII code C0561 present?

- It is not recommended to drive the vehicle with this code active, as it may affect the stability control system and compromise the overall safety of the vehicle.

6. How can I repair OBDII code C0561 GMC?

- Repair options may include replacing the electronic brake control module, addressing wiring issues, replacing faulty wheel speed sensors, or reprogramming the module to clear the code.

7. Is it possible to reset OBDII code C0561 GMC without addressing the underlying issue?

- While you can clear the code using an OBDII scanner, it is essential to address the root cause of the problem to prevent the code from reoccurring.

8. How much does it cost to fix OBDII code C0561 GMC?

- The cost of fixing this code can vary depending on the specific issue, parts needed for repair, and labor costs. It is recommended to consult a professional mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code C0561 GMC?

- While some experienced DIY enthusiasts may be able to address simpler causes of this code, complex issues with the electronic brake control module or wiring may require professional assistance.

10. How can I prevent OBDII code C0561 GMC from coming back?

- Regular maintenance, such as checking the condition of wheel speed sensors and ensuring proper wiring connections, can help prevent the recurrence of this code.