P14CE 2016 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 2016 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 2016 GMC Sierra Description
What are the Possible Causes of the DTC P14CE 2016 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 2016 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 2016 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 2016 GMC Sierra Code
1. What does the OBDII code P14CE mean on a 2016 GMC Sierra?
P14CE indicates an issue with the Fuel Pump Driver Control Module's configuration status signal, specifically that its message counter is incorrect or not functioning as expected.
2. What are the common symptoms of the P14CE code?
Symptoms may include difficulty starting the engine, poor engine performance, stalling, or the illumination of the check engine light.
3. What causes the P14CE code to appear?
Common causes include a malfunctioning Fuel Pump Driver Control Module (FPCM), damaged or corroded wiring or connectors, or a software issue in the module.
4. How is the P14CE code diagnosed?
A technician will use a diagnostic scanner to confirm the code, inspect the wiring and connectors for damage, and test the Fuel Pump Driver Control Module for proper communication.
5. Can a faulty fuel pump cause the P14CE code?
While the fuel pump itself is not a direct cause, issues with the Fuel Pump Driver Control Module, which controls the pump, can trigger this code.
6. How is the P14CE code fixed?
Repairs may involve reprogramming or replacing the Fuel Pump Driver Control Module, repairing damaged wiring or connectors, or updating the vehicle’s software.
7. Is it safe to drive with a P14CE code?
Driving with this code can result in poor engine performance or stalling, so it is recommended to address the issue promptly to avoid being stranded.
8. Does the P14CE code require a software update?
In some cases, the code may be resolved by updating the Fuel Pump Driver Control Module’s software to the latest version provided by GMC.
9. How much does it cost to repair a P14CE code on a 2016 GMC Sierra?
Repair costs vary depending on the issue, but replacing the Fuel Pump Driver Control Module typically ranges from $300 to $700, including parts and labor.
10. Can I clear the P14CE code without fixing it?
Clearing the code without addressing the root cause will only provide a temporary solution, as the code is likely to reappear.
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