P2814 2014 Chevrolet Silverado Code - Transmission Control Solenoid Valve 7 Control Circuit Low Voltage
Quick Answer
The Transmission Control Solenoid Valve Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control 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 2014 Chevrolet Silverado indicates Transmission Control Solenoid Valve 7 Control Circuit Low Voltage.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control 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.
Code P2814 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2814 2014 Chevrolet Silverado?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Transmission Control Solenoid Valve
- Transmission Control Solenoid Valve harness is open or shorted
- Transmission Control Solenoid Valve circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P2814 2014 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2814 2014 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 P2814 2014 Chevrolet Silverado code?
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Frequently Asked Questions about P2814 2014 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P2814 in a 2014 Chevrolet Silverado?
- Common symptoms include harsh shifting, transmission slipping, poor fuel economy, and the transmission going into limp mode.
2. What does OBDII code P2814 "Transmission Control Solenoid Valve 7 Control Circuit Low Voltage" mean for a 2014 Chevrolet Silverado?
- This code indicates that there is low voltage detected in the control circuit of Transmission Control Solenoid Valve 7 in the transmission.
3. What are the possible causes of OBDII code P2814 in a 2014 Chevrolet Silverado?
- The common causes of this code include a faulty Transmission Control Solenoid Valve 7, damaged wiring or connectors, low transmission fluid level, or a failing transmission control module.
4. How can I diagnose the cause of OBDII code P2814 in my 2014 Chevrolet Silverado?
- A thorough diagnostic process involving checking the transmission fluid level, inspecting the wiring and connectors, testing the solenoid valve, and scanning the transmission control module for faults is recommended.
5. Can driving with OBDII code P2814 in a 2014 Chevrolet Silverado cause further damage?
- Continuing to drive with this code present can potentially cause further damage to the transmission components and may lead to more severe transmission issues over time.
6. Is it safe to continue driving my 2014 Chevrolet Silverado with OBDII code P2814?
- It is not recommended to continue driving the vehicle with this code present, as it can lead to transmission problems and potentially unsafe driving conditions.
7. How can I repair OBDII code P2814 in my 2014 Chevrolet Silverado?
- Repairing this code typically involves replacing the faulty Transmission Control Solenoid Valve 7, repairing any damaged wiring or connectors, ensuring the transmission fluid level is correct, and clearing the code with a diagnostic tool.
8. Can I reset OBDII code P2814 in my 2014 Chevrolet Silverado without fixing the underlying issue?
- While you can clear the code temporarily with a diagnostic tool, it is not recommended to do so without addressing the root cause, as the issue may persist and cause further problems.
9. How much does it cost to repair OBDII code P2814 in a 2014 Chevrolet Silverado?
- The cost of repairing this code can vary depending on the exact cause of the issue, but it may involve parts and labor costs ranging from $200 to $500 or more, depending on the extent of the repairs needed.
10. Can a DIY enthusiast fix OBDII code P2814 in a 2014 Chevrolet Silverado?
- While some experienced DIY enthusiasts may be able to diagnose and replace the Transmission Control Solenoid Valve 7 themselves, it is recommended to consult a professional mechanic for proper diagnosis and repair of this code to ensure the issue is resolved correctly.
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