P14CD GMC Code - Fuel Pump Driver Control Module Configuration Command Signal 1 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
- P14CD GMC indicates Fuel Pump Driver Control Module Configuration Command Signal 1 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 P14CD GMC Description
What are the Possible Causes of the DTC P14CD GMC?
- 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 P14CD GMC?
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 P14CD GMC 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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Information for Specific GMC Models
- P14CD 2014 GMC Sierra — Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
- P14CD 2015 GMC Sierra — Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
- P14CD 2016 GMC Sierra — Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
- P14CD 2017 GMC Sierra — Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
- P14CD 2018 GMC Sierra — Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect
Frequently Asked Questions about P14CD GMC Code
1. What are the common symptoms of OBDII code P14CD GMC?
- Common symptoms include engine misfires, rough idling, stalling, reduced engine performance, and illuminated Check Engine Light.
2. What causes the OBDII code P14CD GMC to appear?
- This code typically indicates a communication error between the fuel pump driver control module and the vehicle's computer, often due to a fault in the wiring or the control module itself.
3. Can a faulty fuel pump driver control module trigger code P14CD GMC?
- Yes, a malfunctioning fuel pump driver control module can lead to the appearance of code P14CD GMC as it affects the communication with the vehicle's computer.
4. How can I diagnose the issue related to the Fuel Pump Driver Control Module Configuration Command Signal 1 Message Counter Incorrect code?
- Diagnosis often involves checking the wiring harness for any damage, ensuring proper connections, and using a diagnostic scanner to further analyze the communication between the control module and the vehicle's computer.
5. Is it safe to continue driving with OBDII code P14CD GMC present?
- It is not recommended to drive with this code present, as it can lead to potential fuel delivery issues that may affect engine performance and reliability.
6. What are some repair tips for resolving OBDII code P14CD GMC?
- Repair tips may include checking and repairing any damaged wiring, replacing the fuel pump driver control module if necessary, and clearing the code with a diagnostic scanner.
7. Can a DIY enthusiast fix OBDII code P14CD GMC?
- While some basic troubleshooting steps can be performed by a DIY enthusiast, resolving this code may require advanced diagnostic tools and expertise, so it is advisable to consult a professional mechanic.
8. How much does it typically cost to repair OBDII code P14CD GMC?
- Repair costs can vary depending on the root cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.
9. Will resetting the Check Engine Light resolve the OBDII code P14CD GMC?
- Simply resetting the Check Engine Light without addressing the underlying issue will not resolve the code. It is essential to diagnose and fix the root cause of the problem.
10. Are there any recalls or technical service bulletins related to OBDII code P14CD GMC?
- It is advisable to check with GMC or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to this specific OBDII code.
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