P14CE 2014 GMC Sierra Code - Fuel Pump Driver Control Module Configuration Status Signal 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
- P14CE 2014 GMC Sierra indicates Fuel Pump Driver Control Module Configuration Status Signal 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 P14CE 2014 GMC Sierra Description
What are the Possible Causes of the DTC P14CE 2014 GMC Sierra?
- 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 P14CE 2014 GMC Sierra?
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 P14CE 2014 GMC Sierra 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 P14CE 2014 GMC Sierra Code
1. What does the OBDII code P14CE mean for a 2014 GMC Sierra?
P14CE indicates that the Fuel Pump Driver Control Module (FPCM) has detected an issue with the configuration status signal message counter, which may result in improper fuel pump operation.
2. What are the common symptoms of code P14CE in a 2014 GMC Sierra?
Symptoms may include poor engine performance, difficulty starting, stalling, reduced fuel efficiency, or an illuminated Check Engine Light.
3. What causes the P14CE code to appear on a 2014 GMC Sierra?
The main causes include a malfunctioning Fuel Pump Driver Control Module, software corruption in the module, wiring issues, or a failed fuel pump.
4. Can a loose or damaged wiring harness cause the P14CE code?
Yes, damaged or loose wiring between the Fuel Pump Driver Module and the ECM can interrupt communication, triggering the code.
5. How do you diagnose the P14CE code on a 2014 GMC Sierra?
Diagnosis involves checking for related codes, inspecting the wiring and connectors, verifying module software updates, and testing the Fuel Pump Driver Control Module.
6. Is the P14CE code serious, and can I drive with it?
While the vehicle may still be operable, ignoring the code can lead to further fuel system issues, reduced performance, and potential stalling. Address it promptly.
7. How is the P14CE code typically fixed?
Repairs may involve reprogramming or replacing the Fuel Pump Driver Control Module, repairing or replacing damaged wiring, or updating the module's software.
8. Does the Fuel Pump Driver Control Module need to be reprogrammed after replacement?
Yes, if the module is replaced, it typically requires reprogramming to ensure proper communication with the ECM and other vehicle systems.
9. Can a weak battery cause the P14CE code in a 2014 GMC Sierra?
A weak battery can cause voltage irregularities that may affect the Fuel Pump Driver Control Module, potentially triggering the code.
10. How much does it cost to fix the P14CE code on a 2014 GMC Sierra?
Repair costs vary but may range from $200 to $600, depending on whether reprogramming, wiring repair, or module replacement is needed.
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