My Pro Street

C0561 Code Explained: Causes, Symptoms & System Disabled Information Stored Fixes

An OBD-II scanner displaying C0561 with illuminated ABS, Traction Control, and StabiliTrak warning lights while a chassis control module is highlighted to represent a system-disabled condition.

If your scan tool displays C0561, it does not necessarily indicate a failed component. Instead, this diagnostic trouble code tells you that one of your vehicle’s chassis control modules has intentionally disabled a safety system after receiving fault information from another module. In most cases, the Electronic Brake Control Module (EBCM) stores C0561 because another controller—such as the Powertrain Control Module (PCM), Transmission Control Module (TCM), or Transfer Case Control Module (TCCM)—reported a problem that could affect safe vehicle operation.

Unlike most chassis codes, C0561 is an informational or companion code. It does not identify the original failure. Instead, it indicates that systems like ABS, Traction Control, Electronic Stability Control (ESC/StabiliTrak), or All-Wheel Drive have been temporarily disabled because another fault could compromise their operation.

On many GM vehicles, C0561 commonly appears alongside engine, transmission, steering angle sensor, wheel speed sensor, or transfer case codes. Repairing the primary diagnostic trouble code usually causes C0561 to clear automatically.

For additional chassis diagnostic guides, visit our Complete OBD-II Trouble Code Library:

https://my.prostreetonline.com/dtc-obdii

Quick Facts

ItemInformation
OBD-II CodeC0561
DescriptionSystem Disabled Information Stored
CategoryChassis (C) Codes
SystemABS / Stability Control
Severity★★★☆☆ Moderate
Safe to Drive?Usually, but safety systems may be disabled
Common CausesEngine faults, transmission faults, steering sensor errors, wheel speed sensor failures, communication problems
Typical Repair CostDepends on the underlying fault

What Does C0561 Mean?

The C0561 code indicates that a chassis control module—most commonly the Electronic Brake Control Module (EBCM)—has disabled one or more vehicle safety systems after receiving fault information from another module.

Modern vehicles constantly exchange information across the Controller Area Network (CAN bus).

The EBCM communicates with modules including:

If one of these controllers reports a fault that could affect vehicle stability, braking, or traction, the EBCM disables certain features and stores C0561.

Depending on the vehicle, affected systems may include:

The important point is that C0561 rarely identifies the root cause. It simply confirms that another system fault has caused the EBCM to disable one or more safety features.

Symptoms of C0561

Common symptoms include:

Additional symptoms may include:

Vehicle drivability often depends entirely on the primary fault that triggered C0561.

Common Causes

Engine Performance Problems

Engine-related faults frequently trigger C0561.

Examples include:

The EBCM disables traction and stability control because it cannot accurately predict engine torque.

Transmission Problems

The TCM may report:

These conditions may cause the EBCM to disable stability control.

Transfer Case Faults

On four-wheel-drive vehicles, transfer case problems may trigger C0561.

Examples include:

Steering Angle Sensor Errors

The steering angle sensor provides critical data for:

If calibration is lost or the sensor fails, the EBCM disables stability systems.

Wheel Speed Sensor Failures

ABS wheel speed sensors are among the most common causes of C0561.

A failed sensor prevents the EBCM from calculating:

Yaw Rate Sensor Problems

The yaw rate sensor measures vehicle rotation.

Incorrect readings prevent ESC from determining whether the vehicle is skidding.

Brake Pressure Sensor Faults

Brake pressure information helps the EBCM coordinate braking and stability functions.

Sensor failures may disable several electronic safety systems.

CAN Bus Communication Errors

Communication failures between modules can trigger C0561.

Possible causes include:

Low Battery Voltage

Weak batteries may cause:

Battery condition should always be verified first.

Faulty Control Module

Although less common, an internally failed:

may report invalid information that triggers C0561.

How Serious Is C0561?

Moderately serious.

The vehicle usually remains drivable.

However, important safety systems may become unavailable, including:

Emergency handling performance may be reduced during slippery driving conditions.

Can You Drive With C0561?

Usually, yes.

Most vehicles continue operating normally.

However:

Drive cautiously until the underlying fault has been repaired.

How to Diagnose C0561

1. Scan Every Control Module

Do not stop after reading C0561.

Use a professional scan tool capable of reading:

The primary fault usually exists elsewhere.

2. Repair Higher-Priority Codes First

If engine, transmission, ABS, or transfer case codes are present, diagnose those first.

In many cases, C0561 disappears once the original problem is repaired.

3. Inspect Battery Voltage

Measure:

Low voltage commonly causes communication issues.

4. Inspect Wheel Speed Sensors

Verify:

Wheel speed sensor failures are extremely common.

5. Verify Steering Angle Sensor Calibration

Many vehicles require steering angle calibration after:

Use a professional scan tool to verify calibration.

6. Check CAN Bus Communication

Inspect for:

Repair network faults before replacing modules.

7. Clear Codes and Road Test

After repairing the primary fault:

If it does, continue diagnosing the originating module.

Common Repairs

RepairEstimated Cost
Replace wheel speed sensor$100–350
Steering angle sensor calibration$100–250
Repair damaged wiring$100–400
Repair CAN bus wiring$150–500
Battery replacement$150–350
Charging system repair$300–800
Replace faulty control module$600–1,800
Module programming$150–350

Common Diagnostic Mistakes

Technicians frequently:

Vehicles Commonly Affected

C0561 is commonly reported on:

Similar informational stability control codes may also appear on Ford, Chrysler, Jeep, Dodge, Toyota, Honda, Hyundai, Kia, Subaru, Volkswagen, BMW, Mercedes-Benz, and many other modern vehicles equipped with electronic stability control systems.

How to Prevent C0561

Reduce the likelihood of C0561 by:

Frequently Asked Questions

What causes C0561?

The most common causes include engine performance faults, transmission problems, wheel speed sensor failures, steering angle sensor errors, transfer case faults, CAN bus communication problems, low battery voltage, or another control module reporting a critical fault.

Is C0561 serious?

Moderately.

The vehicle usually remains drivable, but important electronic safety systems such as ABS, traction control, and stability control may be disabled.

Does C0561 mean my ABS module is bad?

No.

C0561 usually means the EBCM received fault information from another module and intentionally disabled one or more systems. The ABS module itself is often functioning normally.

Should I repair C0561 first?

No.

Always diagnose the primary fault code that caused C0561. This code is typically a secondary informational DTC.

Will C0561 clear itself?

Often, yes.

Once the underlying fault is repaired and the codes are cleared, C0561 typically does not return.

Final Thoughts

The C0561 code indicates that a chassis control module has disabled one or more safety systems after receiving fault information from another module. Rather than identifying a failed sensor or component, it serves as a notification that systems such as ABS, traction control, or electronic stability control have been intentionally turned off because another issue could affect their safe operation.

The key to repairing C0561 is to identify and fix the primary diagnostic trouble code that triggered it. By performing a complete system scan, verifying battery voltage, checking wheel speed sensors and communication networks, and addressing any engine, transmission, or transfer case faults, you can usually restore full chassis system functionality without replacing unnecessary parts.

For additional chassis and drivetrain repair guides, browse our complete OBD-II Chassis Code Library:

Related Articles

Exit mobile version