P14D6 2017 Chevrolet Silverado Code - Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver Control Module circuit poor electrical connection. 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 2017 Chevrolet Silverado indicates Fuel Pump Driver Control Module Configuration Command Signal 5 Message Counter Incorrect.
- Common causes
- Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver Control Module circuit poor electrical connection.
- 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 P14D6 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P14D6 2017 Chevrolet Silverado?
- Faulty Fuel Pump Driver Control Module
- Fuel Pump Driver Control Module harness is open or shorted
- Fuel Pump Driver Control Module circuit poor electrical connection
How to Fix the DTC P14D6 2017 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 P14D6 2017 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.
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Frequently Asked Questions about P14D6 2017 Chevrolet Silverado Code
1. What does the OBDII code P14D6 mean on a 2017 Chevrolet Silverado?
The P14D6 code indicates that the Fuel Pump Driver Control Module (FPCM) has detected an issue with the configuration command signal, specifically that the message counter is incorrect.
2. What are the common symptoms of the P14D6 code on a 2017 Silverado?
Common symptoms include engine performance issues, difficulty starting the engine, stalling, reduced fuel efficiency, and potentially an illuminated check engine light.
3. What causes the P14D6 code on a 2017 Chevrolet Silverado?
Causes may include a malfunctioning Fuel Pump Driver Control Module, wiring or connection issues in the FPCM circuit, or a software/configuration error in the module.
4. Can a faulty fuel pump cause the P14D6 code?
No, this code specifically relates to the Fuel Pump Driver Control Module's communication, not the fuel pump itself. However, issues with the module can indirectly affect fuel pump operation.
5. How is the P14D6 code diagnosed on a 2017 Silverado?
Diagnosis involves using a scan tool to verify the code, checking for related codes, inspecting the FPCM wiring and connections, and testing the module for proper operation and communication.
6. Can I drive my 2017 Chevrolet Silverado with the P14D6 code?
It is not recommended to drive with this code active, as it can lead to poor engine performance, stalling, or failure to start, which may leave you stranded.
7. How do you fix the P14D6 code on a 2017 Chevrolet Silverado?
Fixes may include reprogramming or replacing the Fuel Pump Driver Control Module, repairing wiring or connections, or clearing the code and verifying proper operation.
8. Is the P14D6 code related to a software issue?
Yes, this code can be triggered by a software or configuration error in the Fuel Pump Driver Control Module, which may require reprogramming or an update.
9. How much does it cost to repair the P14D6 code on a 2017 Silverado?
Repair costs vary depending on the issue, but replacing or reprogramming the Fuel Pump Driver Control Module typically costs between $200 and $600, including labor.
10. Can I reset the P14D6 code without repairs?
While you can clear the code with a scan tool, it will likely return if the underlying issue with the Fuel Pump Driver Control Module or its configuration is not addressed.
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