C1250 2014 Chevrolet Silverado Code - Lateral Acceleration Sensor Circuit High Voltage
Quick Answer
The C1250 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado indicates a problem with the lateral acceleration sensor circuit registering high voltage. Common causes include Malfunctioning lateral acceleration sensor, Damaged or corroded wiring/connectors in the sensor circuit, Faulty ESC module or related components. 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 2014 Chevrolet Silverado indicates Lateral Acceleration Sensor Circuit High Voltage.
- Common causes
- Common causes include Malfunctioning lateral acceleration sensor, Damaged or corroded wiring/connectors in the sensor circuit, Faulty ESC module or related components.
- 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 C1250 2014 Chevrolet Silverado Description
The C1250 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado indicates a problem with the lateral acceleration sensor circuit registering high voltage. The lateral acceleration sensor is a crucial component of the vehicle's stability control system, also known as the Electronic Stability Control (ESC) system. This sensor measures the vehicle's side-to-side acceleration during cornering or swerving maneuvers, allowing the ESC system to intervene and help maintain stability by applying individual wheel brakes or reducing engine power.
Common Causes of C1250 2014 Chevrolet Silverado
- Malfunctioning lateral acceleration sensor.
- Damaged or corroded wiring/connectors in the sensor circuit.
- Faulty ESC module or related components.
- Electrical interference or short circuits affecting sensor readings.
- Vehicle impact or collision causing sensor or wiring damage.
Symptoms of C1250 2014 Chevrolet Silverado
- Illumination of the ESC or traction control warning light on the instrument cluster.
- Increased sensitivity or intervention of the ESC system during normal driving.
- Unusual handling characteristics, such as excessive body roll or understeer/oversteer.
- Loss of stability or traction control assistance during cornering or swerving maneuvers.
- Diagnostic trouble code C1250 stored in the vehicle's onboard computer system.
How to Fix C1250 2014 Chevrolet Silverado
- Begin by connecting a diagnostic scan tool to the vehicle's onboard computer to retrieve and record the C1250 DTC.
- Inspect the lateral acceleration sensor, wiring, and connectors for any visible damage, corrosion, or loose connections. Repair or replace as necessary.
- Test the lateral acceleration sensor using a multimeter to verify proper voltage output and resistance values.
- Check the ESC module for any faults or malfunctions that may be affecting sensor readings. Replace the module if necessary.
- Clear the DTC from the vehicle's computer memory and perform a road test to verify that the ESC system operates correctly and the warning light does not reappear.
Cost to Fix C1250 2014 Chevrolet Silverado
The typical repair costs for addressing a lateral acceleration sensor circuit high voltage issue on a 2014 Chevrolet Silverado can vary depending on the specific cause of the problem and the parts/labour rates at the auto repair shop. In general, the cost of replacing a lateral acceleration sensor can range from $150 to $300, while addressing wiring or connector issues may add additional labour costs. If the ESC module needs replacement, the total repair cost could be higher, potentially ranging from $300 to $600 or more.
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Frequently Asked Questions about C1250 2014 Chevrolet Silverado Code
1. What does OBDII code C1250 on a 2014 Chevrolet Silverado mean?
The code C1250 indicates a high voltage condition in the lateral acceleration sensor circuit of the vehicle.
2. What are the common symptoms of a lateral acceleration sensor circuit high voltage issue in a 2014 Chevrolet Silverado?
Common symptoms may include the traction control light or stability control light coming on, erratic vehicle behavior during turns, and potential loss of traction control functionality.
3. What are the possible causes of the C1250 code in a 2014 Chevrolet Silverado?
Potential causes of the lateral acceleration sensor circuit high voltage issue include a faulty lateral acceleration sensor, damaged wiring or connectors, or a problem with the sensor's power supply.
4. How can I diagnose the C1250 code on my 2014 Chevrolet Silverado?
Diagnosing the C1250 code typically involves visually inspecting the sensor and its wiring for any visible damage, testing the sensor's voltage output, and using a scan tool to retrieve live data from the sensor.
5. Can I continue driving my 2014 Chevrolet Silverado with the C1250 code?
It is not recommended to drive the vehicle with the C1250 code present, as it may affect the vehicle's stability control system and compromise safety.
6. How can I repair the lateral acceleration sensor circuit high voltage issue in my 2014 Chevrolet Silverado?
Repairing the issue may involve replacing the lateral acceleration sensor, repairing or replacing damaged wiring or connectors, or addressing any power supply issues identified during diagnosis.
7. Will resetting the DTC code C1250 on my 2014 Chevrolet Silverado make the issue go away?
Resetting the DTC code may temporarily turn off the warning lights, but it will not fix the underlying issue causing the lateral acceleration sensor circuit high voltage problem.
8. How much does it typically cost to repair the C1250 code on a 2014 Chevrolet Silverado?
The cost of repairing the lateral acceleration sensor circuit high voltage issue can vary depending on the exact cause of the problem, but it may range from a few hundred to over a thousand dollars, including parts and labor.
9. Can a DIY enthusiast fix the C1250 code on a 2014 Chevrolet Silverado?
While some experienced DIY enthusiasts may be able to diagnose and repair simple wiring or connector issues related to the lateral acceleration sensor circuit, replacing the sensor itself may require specialized tools and expertise.
10. How often does the lateral acceleration sensor circuit high voltage issue occur in 2014 Chevrolet Silverado vehicles?
The lateral acceleration sensor circuit high voltage issue is relatively uncommon in 2014 Chevrolet Silverado vehicles, but it can still occur due to sensor or wiring faults. Regular maintenance and inspection can help prevent such issues.
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