P2814 2017 Chevrolet Silverado Code - Transmission Control Solenoid Valve 7 Control Circuit Low Voltage
Quick Answer
The P2814 code in a 2017 Chevrolet Silverado indicates a problem with the Transmission Control Solenoid Valve 7 Control Circuit, specifically a low voltage issue. Common causes include Faulty solenoid valve: The solenoid valve itself may be malfunctioning, causing low voltage in the control circuit, Wiring issues: Damaged or corroded wiring connections to the solenoid valve can lead to low voltage readings, Electrical problems: Issues with the transmission control module or other electrical components can affect the voltage supply to the solenoid valve. 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
- P2814 2017 Chevrolet Silverado indicates Transmission Control Solenoid Valve 7 Control Circuit Low Voltage.
- Common causes
- Common causes include Faulty solenoid valve: The solenoid valve itself may be malfunctioning, causing low voltage in the control circuit, Wiring issues: Damaged or corroded wiring connections to the solenoid valve can lead to low voltage readings, Electrical problems: Issues with the transmission control module or other electrical components can affect the voltage supply to the solenoid valve.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P2814 2017 Chevrolet Silverado Description
The P2814 code in a 2017 Chevrolet Silverado indicates a problem with the Transmission Control Solenoid Valve 7 Control Circuit, specifically a low voltage issue. The transmission control solenoid valves are crucial components of the vehicle's automatic transmission system, responsible for regulating the flow of transmission fluid to control gear shifting. When the control circuit for solenoid valve 7 is experiencing low voltage, it can lead to issues with gear shifting, transmission performance, and overall drivability of the vehicle. This code can trigger the check engine light and should be addressed promptly to prevent further damage to the transmission system.
Common Causes of P2814 2017 Chevrolet Silverado
- Faulty solenoid valve: The solenoid valve itself may be malfunctioning, causing low voltage in the control circuit.
- Wiring issues: Damaged or corroded wiring connections to the solenoid valve can lead to low voltage readings.
- Electrical problems: Issues with the transmission control module or other electrical components can affect the voltage supply to the solenoid valve.
- Fluid contamination: Contaminants in the transmission fluid can impact the performance of the solenoid valve and control circuit.
Symptoms of P2814 2017 Chevrolet Silverado
- Erratic shifting: The vehicle may experience rough or delayed gear shifts, or struggle to shift into the correct gear.
- Slipping transmission: The transmission may slip out of gear unexpectedly, causing a loss of power and acceleration.
- Poor fuel economy: A malfunctioning transmission control solenoid valve can lead to decreased fuel efficiency due to inefficient gear shifting.
- Transmission overheating: If the valve is not regulating fluid flow correctly, it can result in the transmission overheating under normal driving conditions.
How to Fix P2814 2017 Chevrolet Silverado
- Diagnose the issue: Use a diagnostic scanner to retrieve the specific trouble code and perform tests to pinpoint the exact cause of the low voltage issue.
- Inspect wiring and connections: Check the wiring harness and connectors for any damage, corrosion, or loose connections that could be affecting the voltage supply.
- Test solenoid valve: Test the solenoid valve itself to determine if it is functioning properly or if it needs to be replaced.
- Replace faulty components: Replace any damaged wiring, connectors, or the solenoid valve as needed to restore proper voltage to the control circuit.
- Clear codes and test drive: After completing the repairs, clear the trouble codes from the vehicle's computer and test drive to ensure that the issue has been resolved.
Cost to Fix P2814 2017 Chevrolet Silverado
The cost of repairing a Transmission Control Solenoid Valve 7 Control Circuit Low Voltage issue in a 2017 Chevrolet Silverado can vary depending on the specific cause of the problem and the extent of repairs needed. On average, the parts for this repair can range from $100 to $300, with labor costs typically adding another $100 to $200. Overall, the total repair cost could range from $200 to $500. It's important to note that these are rough estimates, and actual costs may vary based on the location, shop rates, and any additional repairs or parts needed. It's recommended to consult with a qualified mechanic or dealership for a more accurate cost estimate.
Need more information about the P2814 2017 Chevrolet Silverado code?
Need more information on how to fix the P2814 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2814 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2814 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P2814 in a 2017 Chevrolet Silverado?
The common symptoms of code P2814 include issues with shifting gears, transmission slipping, reduced fuel efficiency, and the vehicle going into limp mode.
2. What does OBDII code P2814 indicate in a 2017 Chevrolet Silverado?
Code P2814 indicates a low voltage condition in the control circuit of Transmission Control Solenoid Valve 7 in the transmission system of the 2017 Chevrolet Silverado.
3. What are the possible causes of OBDII code P2814 in a 2017 Chevrolet Silverado?
Possible causes of code P2814 include a faulty Transmission Control Solenoid Valve 7, wiring or connector issues in the transmission control circuit, low transmission fluid levels, or a malfunctioning PCM.
4. How can I diagnose OBDII code P2814 in my 2017 Chevrolet Silverado?
Diagnosing code P2814 involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, inspecting the wiring and connectors related to Solenoid Valve 7, and testing the solenoid valve itself for proper operation.
5. Can I continue driving my 2017 Chevrolet Silverado with OBDII code P2814 present?
It is not recommended to drive your Silverado with code P2814 present, as it can lead to transmission issues and potential further damage. It is advisable to address the underlying problem promptly.
6. How can I repair OBDII code P2814 in my 2017 Chevrolet Silverado?
Repairing code P2814 typically involves replacing the faulty Transmission Control Solenoid Valve 7, repairing any damaged wiring or connectors, ensuring proper transmission fluid levels, and clearing the code with an OBDII scanner.
7. Is it possible to reset OBDII code P2814 in a 2017 Chevrolet Silverado without repairing the issue?
While you can clear the code temporarily with an OBDII scanner, the underlying issue causing code P2814 will persist unless properly addressed. Resetting the code without repair may lead to recurring problems.
8. How much does it cost to repair OBDII code P2814 in a 2017 Chevrolet Silverado?
The cost of repairing code P2814 can vary depending on the exact cause of the issue, labor rates, and parts prices. Generally, expect to pay a few hundred dollars for parts and labor.
9. Can a DIY enthusiast repair OBDII code P2814 in a 2017 Chevrolet Silverado?
While some aspects of diagnosing and repairing code P2814 can be done by DIY enthusiasts with the right tools and knowledge, dealing with transmission components and electrical systems may require professional expertise to ensure proper repair.
10. How urgent is it to address OBDII code P2814 in a 2017 Chevrolet Silverado?
It is essential to address code P2814 promptly to prevent potential transmission damage, safety hazards, and further complications. Ignoring the code can lead to more significant issues down the line.
Discuss the causes and fixes for P2814 2017 Chevrolet Silverado OBDII Code
Code P2814 2017 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.