P064A 2014 GMC Sierra Code - Fuel Pump Control Module Performance
Quick Answer
The Engine Control Module (ECM) supplies voltage to the fuel pump control module when the ECM detects that the ignition is on. Common causes include Faulty Fuel Pump Control Module, Fuel Pump Control Module harness is open or shorted, Fuel Pump 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
- P064A 2014 GMC Sierra indicates Fuel Pump Control Module Performance.
- Common causes
- Common causes include Faulty Fuel Pump Control Module, Fuel Pump Control Module harness is open or shorted, Fuel Pump 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 P064A 2014 GMC Sierra Description
What are the Possible Causes of the DTC P064A 2014 GMC Sierra?
- Faulty Fuel Pump Control Module
- Fuel Pump Control Module harness is open or shorted
- Fuel Pump Control Module circuit poor electrical connection
How to Fix the DTC P064A 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 P064A 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.
Need more information about the P064A 2014 GMC Sierra code?
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Frequently Asked Questions about P064A 2014 GMC Sierra Code
1. What are the common symptoms of OBDII code P064A in a 2014 GMC Sierra related to the Fuel Pump Control Module?
- Common symptoms include engine stalling, rough idling, poor acceleration, and difficulty starting the vehicle.
2. What are the possible causes of the P064A code in a 2014 GMC Sierra?
- The code P064A typically indicates a malfunction in the Fuel Pump Control Module, which can be caused by wiring issues, a faulty control module, or a problem with the fuel pump itself.
3. How can I diagnose the P064A code in my 2014 GMC Sierra?
- Diagnosing the P064A code involves using an OBDII scanner to retrieve the code and then inspecting the wiring connections, checking the fuel pump control module, and testing the fuel pump for proper function.
4. Can I still drive my 2014 GMC Sierra with the P064A code present?
- It is not recommended to drive the vehicle with the P064A code active, as it can lead to serious performance issues and potential engine damage. It's best to address the issue promptly.
5. What are some tips for repairing the P064A code in a 2014 GMC Sierra?
- Repairing the P064A code may involve repairing or replacing damaged wiring, replacing the fuel pump control module, or installing a new fuel pump if necessary. It is recommended to follow manufacturer guidelines for the specific repair process.
6. Is the P064A code in a 2014 GMC Sierra a serious issue?
- The P064A code related to the Fuel Pump Control Module performance should be taken seriously, as it can lead to drivability issues and potential engine damage if left unresolved.
7. How much does it typically cost to repair the P064A code in a 2014 GMC Sierra?
- The cost of repairing the P064A code can vary depending on the root cause of the issue and whether you choose to do the repairs yourself or take it to a mechanic. Costs may range from a few hundred to over a thousand dollars.
8. Will resetting the OBDII code P064A in my 2014 GMC Sierra make the issue go away?
- Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying issue causing the P064A code. It's important to diagnose and repair the problem to prevent further issues.
9. Can a DIY enthusiast tackle the repair of the P064A code in a 2014 GMC Sierra?
- Depending on your skill level and access to tools, a DIY enthusiast may be able to tackle the repair of the P064A code. However, it's crucial to have the necessary knowledge and follow proper procedures to avoid complications.
10. How often does the P064A code related to the Fuel Pump Control Module performance occur in a 2014 GMC Sierra?
- The occurrence of the P064A code can vary depending on factors such as vehicle usage and maintenance. If the code does appear, it should be addressed promptly to prevent further issues.
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