P14D5 2015 Chevrolet Silverado Code - Fuel Pump Driver Control Module Configuration Command Signal 3 Message Counter Incorrect
Quick Answer
The P14D5 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates that the Fuel Pump Driver Control Module Configuration Command Signal 3 Message Counter is incorrect. Common causes include Faulty fuel pump driver control module, Wiring or connection issues between the fuel pump driver control module and ECM, Software or programming errors. 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
- P14D5 2015 Chevrolet Silverado indicates Fuel Pump Driver Control Module Configuration Command Signal 3 Message Counter Incorrect.
- Common causes
- Common causes include Faulty fuel pump driver control module, Wiring or connection issues between the fuel pump driver control module and ECM, Software or programming errors.
- 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 P14D5 2015 Chevrolet Silverado Description
The P14D5 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates that the Fuel Pump Driver Control Module Configuration Command Signal 3 Message Counter is incorrect. This code typically points to an issue with the communication between the fuel pump driver control module and the vehicle's engine control module (ECM). The fuel pump driver control module is responsible for controlling the fuel pump's operation, ensuring that the correct amount of fuel is delivered to the engine at all times.
Common Causes of P14D5 2015 Chevrolet Silverado
- Faulty fuel pump driver control module.
- Wiring or connection issues between the fuel pump driver control module and ECM.
- Software or programming errors.
- Electrical issues such as a blown fuse or relay.
- Water or moisture intrusion causing corrosion.
Symptoms of P14D5 2015 Chevrolet Silverado
- Engine misfires or hesitation during acceleration.
- Reduced fuel efficiency.
- Engine stalling or difficulty starting.
- Illumination of the check engine light.
- Rough idling or uneven engine performance.
How to Fix P14D5 2015 Chevrolet Silverado
- Diagnose the issue using a scan tool to confirm the P14D5 code and identify the specific cause.
- Inspect the wiring and connections between the fuel pump driver control module and ECM for any damage or corrosion.
- Check for any software updates or reprogramming needed for the fuel pump driver control module.
- Test the fuel pump driver control module for proper functionality and replace if necessary.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P14D5 2015 Chevrolet Silverado
The typical repair costs for addressing a P14D5 code on a 2015 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, parts for a fuel pump driver control module replacement can range from $150 to $300, while labor costs can add another $100 to $200. Overall, the total repair cost for this issue may fall between $250 and $500. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
Need more information about the P14D5 2015 Chevrolet Silverado code?
Need more information on how to fix the P14D5 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P14D5 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P14D5 2015 Chevrolet Silverado Code
What does OBDII code P14D5 mean for a 2015 Chevrolet Silverado?
Code P14D5 indicates an issue with the Fuel Pump Driver Control Module, specifically that the Configuration Command Signal 3 Message Counter is incorrect.
What are common symptoms of code P14D5 in a 2015 Chevrolet Silverado?
Symptoms may include difficulty starting the engine, reduced fuel efficiency, erratic engine performance, or the check engine light illuminating.
What causes code P14D5 in a 2015 Chevrolet Silverado?
Common causes include software issues in the Fuel Pump Driver Control Module, wiring problems, or a malfunctioning control module.
Can code P14D5 lead to drivability issues?
Yes, this code can cause drivability issues such as hesitation, stalling, or poor engine performance due to improper fuel delivery.
How is code P14D5 diagnosed?
A mechanic will use a diagnostic scanner to read the code, inspect the wiring and connectors for damage, and check the Fuel Pump Driver Control Module for faults.
Can I continue driving with code P14D5?
It’s not recommended to drive for extended periods with this code active, as it may impact fuel delivery and engine performance.
How is code P14D5 fixed in a 2015 Chevrolet Silverado?
Repairs often involve reprogramming or replacing the Fuel Pump Driver Control Module, repairing damaged wiring, or resetting the system.
Is code P14D5 related to other fuel system issues?
Yes, this code may indicate broader issues within the fuel system, such as communication errors or module malfunctions.
How much does it cost to repair code P14D5?
Repair costs vary, but reprogramming or replacing the Fuel Pump Driver Control Module can range from $300 to $800, depending on labor and parts.
Is code P14D5 a common problem in the 2015 Chevrolet Silverado?
While not extremely common, this code does occur occasionally due to software or electrical issues in the fuel system.
Discuss the causes and fixes for P14D5 2015 Chevrolet Silverado OBDII Code
Code P14D5 2015 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.