C1250 2016 GMC Sierra Code - Lateral Acceleration Sensor Circuit High 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
- C1250 2016 GMC Sierra indicates Lateral Acceleration Sensor Circuit High 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 C1250 2016 GMC Sierra Description
What are the Possible Causes of the DTC C1250 2016 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 C1250 2016 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 C1250 2016 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.
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Frequently Asked Questions about C1250 2016 GMC Sierra Code
1. What are the common symptoms of OBDII code C1250 in a 2016 GMC Sierra related to the Lateral Acceleration Sensor Circuit High Voltage?
- Common symptoms include the traction control and stability control lights coming on, reduced stability control functionality, and potential issues with the vehicle's handling.
2. What can cause the Lateral Acceleration Sensor Circuit High Voltage code (C1250) in a 2016 GMC Sierra?
- The code C1250 may be triggered by a faulty lateral acceleration sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's calibration.
3. How can I diagnose the Lateral Acceleration Sensor Circuit High Voltage code (C1250) in my 2016 GMC Sierra?
- To diagnose the issue, you can use a diagnostic scanner to retrieve the trouble codes, inspect the lateral acceleration sensor and its wiring for any visible damage, and perform a calibration check on the sensor.
4. Can a DIY enthusiast repair the Lateral Acceleration Sensor Circuit High Voltage issue (code C1250) in a 2016 GMC Sierra?
- While some experienced DIY enthusiasts may be able to replace the lateral acceleration sensor or repair wiring issues, it is recommended to have a professional mechanic diagnose and repair this problem due to its complexity and safety implications.
5. How much does it typically cost to repair the Lateral Acceleration Sensor Circuit High Voltage issue (code C1250) in a 2016 GMC Sierra?
- The cost of repairing the C1250 code can vary depending on the exact cause of the issue, but it may range from $200 to $500 for parts and labor.
6. Can driving with the Lateral Acceleration Sensor Circuit High Voltage code (C1250) present cause any further damage to my 2016 GMC Sierra?
- Continuing to drive with this issue may result in compromised stability control and traction control systems, potentially affecting the vehicle's handling and safety. It is advisable to address the problem promptly.
7. How important is it to fix the Lateral Acceleration Sensor Circuit High Voltage code (C1250) in a 2016 GMC Sierra?
- It is crucial to address the C1250 code promptly as it directly impacts the vehicle's stability control system, which is essential for safe driving, especially in adverse road conditions.
8. Can weather conditions or rough terrain trigger the Lateral Acceleration Sensor Circuit High Voltage code (C1250) in a 2016 GMC Sierra?
- Extreme weather conditions or driving on rough terrain can potentially impact the lateral acceleration sensor's readings and trigger the C1250 code if the sensor is not functioning correctly.
9. How long does it take to repair the Lateral Acceleration Sensor Circuit High Voltage issue (code C1250) in a 2016 GMC Sierra?
- The repair time for addressing the C1250 code can vary depending on the exact cause of the problem, but it typically takes a few hours to a full day for a mechanic to diagnose and fix the issue.
10. Can resetting the OBDII system clear the Lateral Acceleration Sensor Circuit High Voltage code (C1250) in a 2016 GMC Sierra?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the lateral acceleration sensor or its circuit is not addressed, the code is likely to reappear.
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