P064A 2017 Chevrolet Silverado Code - Fuel Pump Control Module Performance
Quick Answer
The P064A diagnostic trouble code (DTC) in a 2017 Chevrolet Silverado indicates a problem with the Fuel Pump Control Module (FPCM) performance. Common causes include Faulty Fuel Pump Control Module (FPCM), Wiring or connector issues in the fuel system, Defective fuel pump. 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 2017 Chevrolet Silverado indicates Fuel Pump Control Module Performance.
- Common causes
- Common causes include Faulty Fuel Pump Control Module (FPCM), Wiring or connector issues in the fuel system, Defective fuel pump.
- 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.
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Code P064A 2017 Chevrolet Silverado Description
The P064A diagnostic trouble code (DTC) in a 2017 Chevrolet Silverado indicates a problem with the Fuel Pump Control Module (FPCM) performance. The FPCM is a crucial component of the fuel system, responsible for regulating the fuel pump's operation to ensure the engine receives the correct amount of fuel for optimal performance. When this code is triggered, it means that the FPCM is not functioning as intended, which can lead to various issues affecting the vehicle's performance.
Common Causes of P064A 2017 Chevrolet Silverado
- Faulty Fuel Pump Control Module (FPCM).
- Wiring or connector issues in the fuel system.
- Defective fuel pump.
- Electrical problems affecting the FPCM.
- Fuel system power supply issues.
Symptoms of P064A 2017 Chevrolet Silverado
- Engine misfires or hesitation during acceleration.
- Reduced fuel efficiency.
- Engine stalling or difficulty starting.
- Illumination of the check engine light.
- Rough idling or uneven engine performance.
How to Fix P064A 2017 Chevrolet Silverado
- Diagnose the code using a professional OBD-II scanner to pinpoint the exact cause of the issue.
- Inspect the FPCM, wiring, connectors, and fuel pump for any visible damage or signs of wear.
- Test the FPCM's functionality and replace it if necessary.
- Repair or replace any damaged wiring or connectors in the fuel system.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P064A 2017 Chevrolet Silverado
The typical repair costs for addressing a P064A code in a 2017 Chevrolet Silverado can range from $200 to $600, depending on the specific cause of the issue and the parts/labour required for the repair. It's important to note that diagnosis time and labour rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.
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Frequently Asked Questions about P064A 2017 Chevrolet Silverado Code
1. What does the OBDII code P064A mean on a 2017 Chevrolet Silverado?
P064A indicates an issue with the Fuel Pump Control Module (FPCM) performance, meaning the module is not functioning as expected or there is a communication fault.
2. What are the common symptoms of a P064A code in a 2017 Chevy Silverado?
Symptoms may include difficulty starting the vehicle, reduced engine performance, stalling, poor fuel economy, or an illuminated check engine light.
3. What causes the P064A code to appear in a 2017 Chevrolet Silverado?
Common causes include a faulty FPCM, wiring problems (damaged connectors or corroded wires), software issues, or a problem with the power or ground supply to the module.
4. Can I drive my 2017 Chevy Silverado with a P064A code?
It’s not recommended to drive for extended periods with this code active, as it may cause further damage or lead to stalling, which could be hazardous.
5. How do I diagnose a P064A code on my 2017 Silverado?
Start by inspecting the FPCM wiring and connectors for damage or corrosion. Use a scan tool to check for additional codes and perform voltage and ground tests on the module.
6. Is the Fuel Pump Control Module easy to replace in a 2017 Chevy Silverado?
The FPCM is generally accessible and can be replaced with basic tools, but proper diagnosis is crucial to ensure the module is the root cause of the issue.
7. How much does it cost to repair a P064A code on a 2017 Chevrolet Silverado?
Repair costs vary but typically range from $200 to $700, depending on whether the issue is with the FPCM itself, wiring, or related components.
8. Do I need to reprogram the Fuel Pump Control Module after replacement?
Yes, in many cases, the new module will require programming or calibration using a GM-compatible scan tool to ensure proper operation.
9. What tools are needed to diagnose and fix the P064A code?
A diagnostic scan tool, multimeter, and possibly a reprogramming device for the FPCM are needed for accurate diagnosis and repair.
10. Can a software update fix the P064A code on a 2017 Chevy Silverado?
In some cases, a software update for the FPCM or ECM (Engine Control Module) may resolve the issue, but this depends on the specific circumstances and vehicle history.
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