AutoCodesChevrolet – C1250 2016 Chevrolet Silverado

C1250 2016 Chevrolet Silverado 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 Chevrolet Silverado 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.
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Code Popularity 223
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 C1250 2016 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 C1250 2016 Chevrolet Silverado - Lateral Acceleration Sensor Circuit High Voltage - AutoCodes.com
C1250 2016 Chevrolet Silverado Code - Lateral Acceleration Sensor Circuit High Voltage

What are the Possible Causes of the DTC C1250 2016 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 C1250 2016 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 C1250 2016 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 C1250 2016 Chevrolet Silverado code?

Need more information on how to fix the C1250 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 C1250 2016 Chevrolet Silverado Code

1. What are the common symptoms associated with OBDII code C1250 on a 2016 Chevrolet Silverado?

- Common symptoms include the traction control and stability control lights illuminating on the dashboard, loss of stability control functionality, and potential issues with the vehicle's handling.

2. What does the OBDII code C1250 indicating "Lateral Acceleration Sensor Circuit High Voltage" mean for a 2016 Chevrolet Silverado?

- This code indicates a problem with the lateral acceleration sensor circuit in the vehicle, specifically detecting high voltage in the circuit.

3. What are some possible causes of OBDII code C1250 on a 2016 Chevrolet Silverado?

- Potential causes include a faulty lateral acceleration sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's calibration.

4. How can I diagnose and repair OBDII code C1250 on my 2016 Chevrolet Silverado?

- To diagnose this code, you may need to inspect the lateral acceleration sensor, check the wiring and connectors for damage, and perform a calibration if necessary. Repair typically involves replacing the faulty sensor or repairing the circuit.

5. Can driving with OBDII code C1250 present on a 2016 Chevrolet Silverado be dangerous?

- Driving with this code may result in compromised stability control functionality, potentially affecting the vehicle's handling in certain situations. It is recommended to address the issue promptly to ensure safety.

6. Is it possible to reset OBDII code C1250 on a 2016 Chevrolet Silverado by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is not a recommended long-term solution. The underlying issue causing the code will need to be diagnosed and repaired to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code C1250 on a 2016 Chevrolet Silverado?

- The cost of repair can vary depending on the specific cause of the code and whether you choose to address the issue yourself or take it to a professional mechanic. Costs may include parts and labor.

8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code C1250 on a 2016 Chevrolet Silverado?

- Depending on the cause of the code, a DIY enthusiast with basic automotive knowledge may be able to diagnose and repair the issue. However, working with sensors and electrical components may require some expertise.

9. How long can I safely drive my 2016 Chevrolet Silverado with OBDII code C1250 before getting it repaired?

- It is recommended to address the issue as soon as possible to prevent any potential safety hazards or further damage to the vehicle's stability control system.

10. Does OBDII code C1250 on a 2016 Chevrolet Silverado affect the vehicle's overall performance?

- While the code may not directly impact the engine performance, it can affect the vehicle's stability control system, resulting in compromised handling and safety features. Addressing the code promptly is advisable.

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