AutoCodesChevrolet – C124F 2015 Chevrolet Silverado

C124F 2015 Chevrolet Silverado Code - Lateral Acceleration Sensor Circuit Low Voltage

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 Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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
C124F 2015 Chevrolet Silverado indicates Lateral Acceleration Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module 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 195
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 19, 2023
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Code C124F 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 with the Electronic Brake Control Module (EBCM) and Transmission Control Module (TCM) via serial data. 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 Transmission Control Module sets this Diagnostic Trouble Code (DTC)s. The DTC will be set when the Transmission Control Module detects a fault that prevents it from performing a hill hold function.
OBDII Code C124F 2015 Chevrolet Silverado - Lateral Acceleration Sensor Circuit Low Voltage - AutoCodes.com
C124F 2015 Chevrolet Silverado Code - Lateral Acceleration Sensor Circuit Low Voltage

What are the Possible Causes of the DTC C124F 2015 Chevrolet Silverado?

  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module harness is open or shorted
  • Transmission Control Module circuit poor electrical connection
  • Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C124F 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C124F 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 C124F 2015 Chevrolet Silverado code?

Need more information on how to fix the C124F 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C124F 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 C124F 2015 Chevrolet Silverado Code

1. What does OBDII code C124F on a 2015 Chevrolet Silverado indicate?

The code C124F specifically refers to a "Lateral Acceleration Sensor Circuit Low Voltage" issue in the vehicle's system.

2. What are the common symptoms of a Lateral Acceleration Sensor Circuit Low Voltage problem in a 2015 Chevrolet Silverado?

Common symptoms may include the traction control light coming on, stability control issues, erratic handling, and potential difficulties in steering.

3. What are the possible causes of the C124F trouble code in a 2015 Chevrolet Silverado?

Causes for this code can include a faulty lateral acceleration sensor, damaged wiring or connectors in the circuit, or issues with the sensor's power supply.

4. How can I diagnose a Lateral Acceleration Sensor Circuit Low Voltage problem in my 2015 Chevrolet Silverado?

To diagnose this issue, you may need to perform a visual inspection of the sensor and its wiring, check for loose connections, and use a multimeter to test voltage levels.

5. Can I continue driving my 2015 Chevrolet Silverado with the C124F trouble code present?

It is not recommended to drive the vehicle with this code active, as it can affect the stability and handling of the truck, potentially compromising safety.

6. How can I repair a Lateral Acceleration Sensor Circuit Low Voltage issue in my 2015 Chevrolet Silverado?

Repair options may include replacing the lateral acceleration sensor, repairing damaged wiring or connectors, or addressing any power supply issues affecting the sensor.

7. Do I need special tools to fix the C124F code in my 2015 Chevrolet Silverado?

While basic tools like a multimeter and wrenches may be sufficient for diagnosis, certain repairs like sensor replacement may require specific tools or professional assistance.

8. Are there any DIY tips for troubleshooting a Lateral Acceleration Sensor Circuit Low Voltage problem in a 2015 Chevrolet Silverado?

DIY tips may include checking for loose connections, ensuring proper grounding, and following the vehicle's service manual for specific testing procedures.

9. How much can I expect to pay to repair the C124F code in my 2015 Chevrolet Silverado at a dealership or mechanic?

Repair costs can vary based on the exact issue, but replacing a lateral acceleration sensor or addressing wiring problems may range from a few hundred to thousand dollars.

10. Is it possible to reset the C124F trouble code in a 2015 Chevrolet Silverado without fixing the underlying issue?

While you can clear the code with an OBDII scanner, it's crucial to address the root cause of the problem to prevent potential safety hazards and further damage to the vehicle.

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