AutoCodes – GMC – C0252 GMC

C0252 GMC Code - Vehicle Stability Control Module Sensors Correlation Malfunction

Quick Answer

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-axis Acceleration Sensor. Common causes include Yaw Sensor Learn and Steering Wheel Angle Sensor Centering, Faulty Steering Wheel Angle Sensor, Faulty Airbag Sensing and Diagnostic Module. 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: C0252 GMC indicates Vehicle Stability Control Module Sensors Correlation Malfunction.
Common causes: Common causes include Yaw Sensor Learn and Steering Wheel Angle Sensor Centering, Faulty Steering Wheel Angle Sensor, Faulty Airbag Sensing and Diagnostic Module.
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 6,116

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 04, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0252 GMC Description

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-axis Acceleration Sensor. The Multi-axis Acceleration Sensor is located internal to the Airbag Sensing and Diagnostic Module. The Electronic Brake Control Module (EBCM) controls the stability control by monitoring the inputs of the Multi-axis Acceleration Sensor and the Steering Wheel Angle Sensor. The readings are compared to an internal calibrated value, so it knows if the vehicle is having an instability condition to activate the stability control. The Diagnostic Trouble Code (DTC) will be set when the vehicle is driven in a straight line the Multi-axis Acceleration Sensor, the Steering Wheel Angle Sensor, and the vehicle speed correlation is not recognized after a distance of 2.5 km (1.5 mi).

OBDII Code C0252 GMC - Vehicle Stability Control Module Sensors Correlation Malfunction - AutoCodes.com — C0252 GMC Code - Vehicle Stability Control Module Sensors Correlation Malfunction

What does this mean?

What are the Possible Causes of the DTC C0252 GMC?

Yaw Sensor Learn and Steering Wheel Angle Sensor Centering
Faulty Steering Wheel Angle Sensor
Faulty Airbag Sensing and Diagnostic Module
Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C0252 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0252 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.

Need more information about the C0252 GMC code?

Need more information on how to fix the C0252 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0252 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

C0252 2014 GMC Sierra — Vehicle Stability Control Module Sensors Correlation Malfunction
C0252 2015 GMC Sierra — Vehicle Stability Control Module Sensors Correlation Malfunction
C0252 2016 GMC Sierra — Vehicle Stability Control Module Sensors Correlation Malfunction
C0252 2017 GMC Sierra — Vehicle Stability Control Module Sensors Correlation Malfunction
C0252 2018 GMC Sierra — Vehicle Stability Control Module Sensors Correlation 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 C0252 GMC Code

1. What does the OBDII code C0252 mean on a GMC vehicle?

C0252 refers to a Vehicle Stability Control Module Sensors Correlation Malfunction, indicating a problem with how the stability control system's sensors are communicating or working together.

2. What are the common symptoms of the C0252 code?

Symptoms may include the ABS or traction control warning light turning on, poor vehicle stability during cornering, reduced traction control functionality, or the stability control system being disabled.

3. What causes the C0252 code to appear on a GMC?

This code can be triggered by faulty wheel speed sensors, a malfunctioning vehicle stability control module, damaged wiring or connectors, or incorrect sensor calibration.

4. Can I drive my GMC with the C0252 code active?

While the vehicle may still be drivable, its stability and traction control systems might be disabled, increasing the risk of losing control in slippery or sharp-turning conditions.

5. How do you diagnose the C0252 code?

A mechanic will use a scan tool to check for related codes, inspect the wheel speed sensors and wiring, test the vehicle stability control module, and verify sensor calibration.

6. What are the most common fixes for the C0252 code?

Repairs may include replacing faulty wheel speed sensors, repairing damaged wiring or connectors, recalibrating the stability control sensors, or replacing the stability control module.

7. Does the C0252 code require part replacement, or can it be reset?

If the issue is due to a temporary glitch, clearing the code might resolve it. However, if the problem persists, faulty components like sensors or wiring will need replacement or repair.

8. How much does it typically cost to fix the C0252 code on a GMC?

Repair costs vary depending on the root cause but often range from $100 to $300 for sensor or wiring repairs. Replacing the stability control module could cost significantly more.

9. Can the C0252 code be caused by a low battery or electrical issues?

Yes, low voltage or electrical problems, such as corroded connectors or a weak battery, can interfere with sensor communication and trigger this code.

10. How can I prevent the C0252 code from recurring?

Regular maintenance, including inspecting the ABS and stability control components for damage or wear, and ensuring proper calibration after repairs, can help prevent this code.