C124F 2014 GMC Sierra 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 2014 GMC Sierra 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.
Code C124F 2014 GMC Sierra Description
What are the Possible Causes of the DTC C124F 2014 GMC Sierra?
- 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 2014 GMC Sierra?
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 C124F 2014 GMC Sierra 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 2014 GMC Sierra code?
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Frequently Asked Questions about C124F 2014 GMC Sierra Code
1. What are the common symptoms of OBDII code C124F in a 2014 GMC Sierra indicating a Lateral Acceleration Sensor Circuit Low Voltage issue?
Symptoms may include the stability control system warning light illuminating on the dashboard, decreased stability when driving, and potential issues with the vehicle's traction control system.
2. What are some possible causes of the C124F code in a 2014 GMC Sierra?
Possible causes of this code include a faulty lateral acceleration sensor, damaged wiring or connectors in the sensor circuit, low voltage in the sensor circuit, or a problem with the vehicle's electronic control module.
3. How can I diagnose the Lateral Acceleration Sensor Circuit Low Voltage issue in my 2014 GMC Sierra?
Diagnosis typically involves using an OBDII scanner to retrieve the specific trouble code (C124F), inspecting the lateral acceleration sensor and its wiring for any visible damage, and testing the sensor's voltage output using a multimeter.
4. Can I drive my 2014 GMC Sierra with the C124F code present?
It is not recommended to drive the vehicle with the C124F code active, as it may impact the vehicle's stability and traction control systems, potentially compromising safety and drivability.
5. How can I repair the Lateral Acceleration Sensor Circuit Low Voltage problem in my 2014 GMC Sierra?
Repair options may include replacing the lateral acceleration sensor, repairing or replacing damaged wiring or connectors in the sensor circuit, ensuring proper voltage supply to the sensor, and clearing the trouble code with an OBDII scanner.
6. Is it necessary to reset the trouble code after repairing the C124F issue in my 2014 GMC Sierra?
Yes, it is important to clear the trouble code using an OBDII scanner after resolving the Lateral Acceleration Sensor Circuit Low Voltage problem to reset the vehicle's system and ensure the issue has been successfully addressed.
7. Can environmental factors affect the occurrence of the C124F code in a 2014 GMC Sierra?
Extreme temperatures, moisture, or physical impacts on the lateral acceleration sensor may contribute to the occurrence of the code, emphasizing the importance of proper sensor maintenance and protection.
8. How often does the Lateral Acceleration Sensor Circuit Low Voltage issue occur in 2014 GMC Sierra vehicles?
While relatively uncommon, the C124F code related to the lateral acceleration sensor circuit low voltage can occur in 2014 GMC Sierra models due to sensor malfunctions, wiring issues, or electronic control module failures.
9. Are there any preventive measures to avoid encountering the C124F code in a 2014 GMC Sierra?
Regularly inspecting the lateral acceleration sensor and its wiring for signs of damage, ensuring proper sensor maintenance, and addressing any stability or traction control system warnings promptly can help prevent the occurrence of the C124F code.
10. Can a DIY enthusiast repair the C124F code related to the lateral acceleration sensor in a 2014 GMC Sierra?
While some DIY enthusiasts may have the skills to diagnose and repair simple sensor or wiring issues causing the C124F code, complex repairs or replacements may require professional assistance to ensure proper resolution and safety.
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