P14D6 2015 Chevrolet Silverado Code - Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter Incorrect
Quick Answer
The P14D6 diagnostic trouble code for a 2015 Chevrolet Silverado relates to the Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter being incorrect. Common causes include Wiring harness issues, Faulty fuel pump driver control module, Software glitches. 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
- P14D6 2015 Chevrolet Silverado indicates Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter Incorrect.
- Common causes
- Common causes include Wiring harness issues, Faulty fuel pump driver control module, Software glitches.
- 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 P14D6 2015 Chevrolet Silverado Description
The P14D6 diagnostic trouble code for a 2015 Chevrolet Silverado relates to the Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter being incorrect. This code indicates that there is an issue with the communication between the fuel pump driver control module and other components in the vehicle. The fuel pump driver control module plays a crucial role in regulating the fuel pump's operation, ensuring that the right amount of fuel is delivered to the engine at all times.
Common Causes of P14D6 2015 Chevrolet Silverado
- Wiring harness issues
- Faulty fuel pump driver control module
- Software glitches
- Malfunctioning engine control module
- Electrical issues
Symptoms of P14D6 2015 Chevrolet Silverado
- Engine stalling or hesitation
- Rough idling or poor engine performance
- Difficulty starting the vehicle
- Reduced fuel efficiency
- Engine misfires
How to Fix P14D6 2015 Chevrolet Silverado
- Perform a thorough inspection of the wiring harness and connectors for any signs of damage or corrosion.
- Test the fuel pump driver control module and replace it if necessary.
- Check for any software updates or reprogramming needed for the control modules.
- Inspect the engine control module for any malfunctions and address accordingly.
- Clear the diagnostic trouble codes and perform a test drive to ensure the issue has been resolved.
Cost to Fix P14D6 2015 Chevrolet Silverado
The cost of repairing a Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter Incorrect issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, you can expect to pay between $200 and $500 for parts and labor. Keep in mind that diagnostic time and labor rates can fluctuate, so it's best to consult with a professional auto repair shop for a more accurate estimate.
Need more information about the P14D6 2015 Chevrolet Silverado code?
Need more information on how to fix the P14D6 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P14D6 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P14D6 2015 Chevrolet Silverado Code
1. What does the OBDII code P14D6 mean for a 2015 Chevrolet Silverado?
The P14D6 code indicates an issue with the Fuel Pump Driver Control Module (FPCM) related to the configuration command signal 5's message counter being incorrect.
2. What are the symptoms of the P14D6 code in a 2015 Chevrolet Silverado?
Common symptoms include difficulty starting the engine, poor fuel efficiency, erratic engine performance, or the check engine light illuminating.
3. What causes the P14D6 code to appear on a 2015 Chevrolet Silverado?
This code is typically caused by a faulty Fuel Pump Driver Control Module, wiring issues, or a software/configuration error in the module.
4. Can I drive my 2015 Chevrolet Silverado with the P14D6 code?
It’s not recommended to drive with this code active, as it may affect fuel delivery, leading to poor performance or potential engine damage.
5. How do I diagnose the P14D6 code on a 2015 Chevrolet Silverado?
Diagnosis involves using a scan tool to check for related codes, inspecting the Fuel Pump Driver Control Module for damage, and verifying wiring connections and module configuration.
6. Does the P14D6 code require replacing the Fuel Pump Driver Control Module?
Not always. While a faulty module is a common cause, the issue could also be related to wiring or a configuration error that can be resolved without replacement.
7. How do I fix the P14D6 code on my 2015 Chevrolet Silverado?
Repairs may include reprogramming or recalibrating the Fuel Pump Driver Control Module, repairing damaged wiring, or replacing the module if it’s defective.
8. How much does it cost to fix the P14D6 code on a 2015 Chevrolet Silverado?
Repair costs vary based on the root cause but may range from $150 to $500, depending on whether reprogramming, wiring repair, or module replacement is needed.
9. Can a software update fix the P14D6 code on a Chevrolet Silverado?
Yes, in some cases, a software update or reconfiguration of the Fuel Pump Driver Control Module can resolve the issue.
10. What tools are needed to troubleshoot the P14D6 code?
You’ll need an advanced OBDII scan tool capable of reading and reprogramming the Fuel Pump Driver Control Module, along with basic tools to inspect wiring connections.
Discuss the causes and fixes for P14D6 2015 Chevrolet Silverado OBDII Code
Code P14D6 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.