Engine-CodesChevrolet – C0187 2015 Chevrolet Silverado

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

Quick Answer

The C0187 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado relates to the Multi-Axis Acceleration Sensor Circuit. Common causes include Faulty Multi-Axis Acceleration Sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination affecting the sensor. 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, Damaged wiring or connectors in the sensor circuit, Corrosion or contamination affecting the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code C0187 2015 Chevrolet Silverado Description

The C0187 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado relates to the Multi-Axis Acceleration Sensor Circuit. This code indicates a problem with the sensor responsible for measuring acceleration in multiple directions within the vehicle. The Multi-Axis Acceleration Sensor is a crucial component of the vehicle's stability control system, as it provides data to help determine the vehicle's orientation and movement.

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

Common Causes of C0187 2015 Chevrolet Silverado

  1. Faulty Multi-Axis Acceleration Sensor.
  2. Damaged wiring or connectors in the sensor circuit.
  3. Corrosion or contamination affecting the sensor.
  4. Issues with the vehicle's power supply to the sensor.
  5. Electronic control module (ECM) failure.

Symptoms of C0187 2015 Chevrolet Silverado

  1. Illumination of the traction control or stability control warning light on the dashboard.
  2. Increased difficulty in maintaining control of the vehicle, especially during sharp turns or sudden maneuvers.
  3. Reduced traction or stability on slippery road surfaces.
  4. ABS (Anti-lock Braking System) may not function properly.
  5. Harsh or erratic shifting from the transmission.

How to Fix C0187 2015 Chevrolet Silverado

  1. Begin by conducting a thorough inspection of the Multi-Axis Acceleration Sensor and its wiring harness for any visible damage or corrosion.
  2. Test the sensor's output using a diagnostic scan tool to determine if it is functioning within specifications.
  3. If the sensor is found to be faulty, replace it with a new OEM (Original Equipment Manufacturer) sensor.
  4. Clear the DTC from the vehicle's computer using the diagnostic scan tool.
  5. Test drive the vehicle to ensure that the warning light does not reappear and that the stability control system functions correctly.

Cost to Fix C0187 2015 Chevrolet Silverado

The cost of repairing a Multi-Axis Acceleration Sensor Circuit issue can vary depending on the specific cause of the problem and the cost of parts and labor in your area. Generally, replacing the sensor itself can range from $150 to $300, while the total repair cost including labor may be between $250 and $500. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to obtain quotes from multiple sources to ensure a competitive price.

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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 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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