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P14CD 2014 Chevrolet Silverado Code - Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect

Quick Answer

The P14CD diagnostic trouble code for a 2014 Chevrolet Silverado indicates that there is an issue with the Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter being incorrect. Common causes include Faulty Fuel Pump Driver Control Module, Wiring issues, Malfunctioning fuel pump. 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
P14CD 2014 Chevrolet Silverado indicates Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect.
Common causes
Common causes include Faulty Fuel Pump Driver Control Module, Wiring issues, Malfunctioning fuel pump.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code P14CD 2014 Chevrolet Silverado Description

The P14CD diagnostic trouble code for a 2014 Chevrolet Silverado indicates that there is an issue with the Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter being incorrect. This module is responsible for controlling the fuel pump and ensuring that the correct amount of fuel is delivered to the engine. When the message counter is incorrect, it means that the module is not receiving or processing the signals correctly, which can lead to fuel delivery issues and potentially affect the vehicle's performance.

OBDII Code P14CD 2014 Chevrolet Silverado - Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
P14CD 2014 Chevrolet Silverado Code - Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect

Common Causes of P14CD 2014 Chevrolet Silverado

  1. Faulty Fuel Pump Driver Control Module
  2. Wiring issues
  3. Malfunctioning fuel pump
  4. Communication issues between components in the fuel system
  5. Electrical problems

Symptoms of P14CD 2014 Chevrolet Silverado

  1. Rough idling
  2. Stalling
  3. Poor acceleration
  4. Engine misfires
  5. Check Engine Light illuminated

How to Fix P14CD 2014 Chevrolet Silverado

  1. Diagnose the issue using a scan tool to confirm the P14CD code and identify the specific cause.
  2. Inspect the wiring and connections related to the Fuel Pump Driver Control Module.
  3. Test the fuel pump and the module to determine if they are functioning properly.
  4. Replace the Fuel Pump Driver Control Module if it is found to be faulty.
  5. Clear the code and perform a test drive to ensure the issue has been resolved.

Cost to Fix P14CD 2014 Chevrolet Silverado

The cost of repairing a P14CD code on a 2014 Chevrolet Silverado can vary depending on the exact cause of the issue. Generally, replacing the Fuel Pump Driver Control Module can cost between $200 and $500, including parts and labor. However, additional diagnostic time and labor costs may apply, so it's recommended to check with local auto repair shops for a more accurate estimate. Labor rates typically range from $80 to $150 per hour, with potential variations based on location and the type of repair facility.

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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 P14CD 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P14CD in a 2014 Chevrolet Silverado?

The common symptoms of OBDII code P14CD include rough engine performance, loss of power, engine stalling, and illuminated check engine light.

2. What could cause the OBDII code P14CD to trigger in a 2014 Chevrolet Silverado?

The OBDII code P14CD in a 2014 Chevrolet Silverado is typically triggered by a Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect error, which may indicate a communication issue between the fuel pump driver control module and the engine control module.

3. How can I diagnose the OBDII code P14CD in my 2014 Chevrolet Silverado?

Diagnosing the OBDII code P14CD in a 2014 Chevrolet Silverado requires using a diagnostic scanner to retrieve the code, checking for any related codes, inspecting the wiring and connectors related to the fuel pump driver control module, and testing the module itself for proper functioning.

4. What are some repair tips for fixing the OBDII code P14CD in a 2014 Chevrolet Silverado?

Repair tips for addressing the OBDII code P14CD in a 2014 Chevrolet Silverado include checking and repairing any damaged wiring or connectors, replacing the fuel pump driver control module if necessary, and ensuring proper communication between the modules by performing a reconfiguration or programming as needed.

5. Can I drive my 2014 Chevrolet Silverado with the OBDII code P14CD present?

It is not recommended to drive your 2014 Chevrolet Silverado with the OBDII code P14CD present, as it can lead to potential engine performance issues, stalling, and further damage if left unresolved.

6. How much does it typically cost to repair the OBDII code P14CD in a 2014 Chevrolet Silverado?

The cost to repair the OBDII code P14CD in a 2014 Chevrolet Silverado can vary depending on the extent of the issue and the required repairs, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Is the OBDII code P14CD a common issue in 2014 Chevrolet Silverado vehicles?

The OBDII code P14CD related to the Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect is not as common as some other codes but has been reported in a number of 2014 Chevrolet Silverado vehicles.

8. Can a DIY enthusiast fix the OBDII code P14CD in a 2014 Chevrolet Silverado?

While some DIY enthusiasts with experience in automotive repairs may be able to diagnose and address the OBDII code P14CD in a 2014 Chevrolet Silverado, it is recommended to consult a professional mechanic for proper diagnosis and repair to ensure the issue is resolved correctly.

9. What happens if I ignore the OBDII code P14CD in my 2014 Chevrolet Silverado?

Ignoring the OBDII code P14CD in a 2014 Chevrolet Silverado can lead to worsening engine performance, potential stalling, and increased risk of further damage to the fuel pump driver control module and other related components.

10. Are there any recalls or technical service bulletins related to the OBDII code P14CD in 2014 Chevrolet Silverado vehicles?

It is advisable to check with a Chevrolet dealership or online databases for any recalls or technical service bulletins related to the OBDII code P14CD in 2014 Chevrolet Silverado vehicles, as manufacturers may issue updates or repairs for known issues.

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