AutoCodes – Chevrolet – C0187 2015 Chevrolet Silverado

C0187 2015 Chevrolet Silverado Code - Multi-Axis Acceleration Sensor Circuit

Quick Answer

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-Axis Acceleration Sensor, internal to the Inflatable Restraint Sensing and Diagnostic Module. Common causes include Faulty Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Multi-Axis Acceleration Sensor harness is open or shorted, Multi-Axis Acceleration Sensor 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
C0187 2015 Chevrolet Silverado indicates Multi-Axis Acceleration Sensor Circuit.
Common causes
Common causes include Faulty Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module), Multi-Axis Acceleration Sensor harness is open or shorted, Multi-Axis Acceleration Sensor 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 275
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 28, 2023
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Code C0187 2015 Chevrolet Silverado Description

The Yaw Rate, Lateral Acceleration, and Longitudinal Acceleration Sensors are combined into one Multi-Axis Acceleration Sensor, internal to the Inflatable Restraint Sensing and Diagnostic Module. The Multi-Axis Acceleration Sensor communicates via serial data with the Electronic Brake Control Module (EBCM). The Electronic Brake Control Module activates the stability control function depending on the Multi-Axis Acceleration Sensor input. The Inflatable Restraint Sensing and Diagnostic Module uses the Multi-Axis Acceleration Sensor to determine if the vehicle is in a rollover or near collision incident. The Diagnostic Trouble Code (DTC) will be set if the Multi-Axis Acceleration Sensor signal is out of the specified range.
OBDII Code C0187 2015 Chevrolet Silverado - Multi-Axis Acceleration Sensor Circuit - AutoCodes.com
C0187 2015 Chevrolet Silverado Code - Multi-Axis Acceleration Sensor Circuit

What are the Possible Causes of the DTC C0187 2015 Chevrolet Silverado?

  • Faulty Multi-Axis Acceleration Sensor (Internal to the Inflatable Restraint Sensing and Diagnostic Module)
  • Multi-Axis Acceleration Sensor harness is open or shorted
  • Multi-Axis Acceleration Sensor circuit poor electrical connection
  • Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C0187 2015 Chevrolet Silverado?

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 C0187 2015 Chevrolet Silverado 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 C0187 2015 Chevrolet Silverado code?

Need more information on how to fix the C0187 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0187 2015 Chevrolet Silverado 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 C0187 2015 Chevrolet Silverado Code

1. What are common symptoms of OBDII code C0187 in a 2015 Chevrolet Silverado?

The common symptoms of OBDII code C0187 in a 2015 Chevrolet Silverado include the traction control light coming on, stability control issues, and potential loss of ABS functionality.

2. What does the Multi-Axis Acceleration Sensor Circuit do in a 2015 Chevrolet Silverado?

The Multi-Axis Acceleration Sensor Circuit in a 2015 Chevrolet Silverado is responsible for detecting the vehicle's lateral and longitudinal acceleration to assist with stability control and traction control systems.

3. What are possible causes of OBDII code C0187 in a 2015 Chevrolet Silverado?

Possible causes of OBDII code C0187 in a 2015 Chevrolet Silverado include a faulty multi-axis acceleration sensor, damaged wiring or connectors, or issues with the sensor's calibration.

4. How can I diagnose the cause of OBDII code C0187 in my 2015 Chevrolet Silverado?

Diagnosing OBDII code C0187 in a 2015 Chevrolet Silverado involves visually inspecting the sensor and its connections, testing the sensor's output using a scan tool, and checking for any related fault codes.

5. Can I drive my 2015 Chevrolet Silverado with OBDII code C0187?

It is not recommended to drive your 2015 Chevrolet Silverado with OBDII code C0187, as it can affect the vehicle's stability control and ABS functionality, potentially compromising safety.

6. How do I repair OBDII code C0187 in my 2015 Chevrolet Silverado?

Repairing OBDII code C0187 in a 2015 Chevrolet Silverado may involve replacing the multi-axis acceleration sensor, repairing damaged wiring or connectors, or recalibrating the sensor as per manufacturer's instructions.

7. Will OBDII code C0187 in a 2015 Chevrolet Silverado cause engine performance issues?

OBDII code C0187 in a 2015 Chevrolet Silverado is more related to stability and traction control systems rather than engine performance, so it may not directly cause engine-related performance issues.

8. Can a DIY enthusiast fix OBDII code C0187 in a 2015 Chevrolet Silverado?

A DIY enthusiast may be able to fix OBDII code C0187 in a 2015 Chevrolet Silverado depending on their skill level and access to tools. However, it is recommended to consult a professional mechanic for proper diagnosis and repair.

9. How long does it typically take to repair OBDII code C0187 in a 2015 Chevrolet Silverado?

The time it takes to repair OBDII code C0187 in a 2015 Chevrolet Silverado can vary based on the exact cause of the issue and the expertise of the technician. Generally, it may take a few hours to a full day for diagnosis and repair.

10. Is it necessary to reset the OBDII codes after repairing C0187 in a 2015 Chevrolet Silverado?

Yes, it is important to reset the OBDII codes after repairing C0187 in a 2015 Chevrolet Silverado to clear the fault code and ensure the stability control and traction control systems function properly.

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