P1009 2015 Chevrolet Silverado Code - Fuel Pump Driver Control Module Temperature High Signal Message Counter Incorrect
Quick Answer
The P1009 diagnostic trouble code (DTC) for the 2015 Chevrolet Silverado specifically relates to the Fuel Pump Driver Control Module (FPDM) temperature high signal message counter being incorrect. Common causes include Faulty Fuel Pump Driver Control Module, Wiring or connector issues between the FPDM and ECM, Malfunctioning Engine Control Module. 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
- P1009 2015 Chevrolet Silverado indicates Fuel Pump Driver Control Module Temperature High Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Fuel Pump Driver Control Module, Wiring or connector issues between the FPDM and ECM, Malfunctioning Engine Control Module.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1009 2015 Chevrolet Silverado Description
The P1009 diagnostic trouble code (DTC) for the 2015 Chevrolet Silverado specifically relates to the Fuel Pump Driver Control Module (FPDM) temperature high signal message counter being incorrect. Essentially, this code indicates that there is an issue with the communication between the FPDM and the engine control module (ECM) regarding the temperature of the FPDM. The FPDM is responsible for controlling the fuel pump operation, ensuring the correct fuel pressure is maintained in the fuel system.
Common Causes of P1009 2015 Chevrolet Silverado
- Faulty Fuel Pump Driver Control Module.
- Wiring or connector issues between the FPDM and ECM.
- Malfunctioning Engine Control Module.
- Extreme temperatures or moisture exposure affecting the FPDM.
- Electrical issues such as short circuits or voltage irregularities.
Symptoms of P1009 2015 Chevrolet Silverado
- Engine misfires or hesitation during acceleration.
- Reduced fuel efficiency and increased fuel consumption.
- Engine stalling or difficulty starting.
- Illumination of the check engine light on the dashboard.
- Overheating of the FPDM or related components.
How to Fix P1009 2015 Chevrolet Silverado
- Begin by diagnosing the exact cause of the issue using a diagnostic scanner to retrieve the specific trouble codes.
- Inspect the FPDM for any visible signs of damage or overheating, and test its functionality using a multimeter.
- Check the wiring and connectors between the FPDM and ECM for any loose connections or corrosion, repairing or replacing as necessary.
- If the FPDM is determined to be faulty, replace it with a new unit following the manufacturer's guidelines.
- Clear the DTCs from the ECM's memory and perform a test drive to ensure the issue has been resolved.
Cost to Fix P1009 2015 Chevrolet Silverado
The typical cost for repairing a P1009 code on a 2015 Chevrolet Silverado can vary depending on the exact cause of the issue and the specific parts needed for replacement. In general, the cost of a new Fuel Pump Driver Control Module can range from $200 to $500, with additional labor costs for installation. Including diagnosis time and labor rates at an auto repair shop, the total repair cost can range from $300 to $800. It's important to note that labor rates can vary significantly based on location and the type of repair facility, so it's advisable to obtain quotes from multiple shops to ensure a competitive price.
Need more information about the P1009 2015 Chevrolet Silverado code?
Need more information on how to fix the P1009 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1009 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1009 2015 Chevrolet Silverado Code
1. What does the OBDII code P1009 mean on a 2015 Chevrolet Silverado?
P1009 indicates an issue with the Fuel Pump Driver Control Module (FPCM), specifically a high temperature signal or an incorrect message counter.
2. What are the symptoms of a P1009 code on a 2015 Silverado?
Common symptoms include engine stalling, rough idling, difficulty starting, reduced fuel efficiency, or the check engine light turning on.
3. What causes the P1009 code to appear?
The code is often triggered by overheating of the Fuel Pump Driver Control Module, faulty wiring, poor electrical connections, or a failing module.
4. Can a bad fuel pump cause the P1009 code?
While the fuel pump itself is not the direct cause, a malfunctioning fuel pump can lead to higher stress on the control module, potentially contributing to the issue.
5. How do I diagnose the P1009 code on my Silverado?
Inspect the wiring and connectors for damage or corrosion, check the FPCM for overheating, and use a scan tool to monitor the module’s performance.
6. Can I drive my Silverado with a P1009 code?
Driving with this code is not recommended as it can lead to stalling or other performance issues, potentially leaving you stranded.
7. How do I fix the P1009 code on a 2015 Chevrolet Silverado?
Repairs may include replacing the Fuel Pump Driver Control Module, repairing damaged wiring, cleaning corroded connectors, or reprogramming the module.
8. Where is the Fuel Pump Driver Control Module located on a 2015 Silverado?
The module is usually located near the fuel tank or along the frame rail underneath the vehicle.
9. How much does it cost to fix a P1009 code on a Silverado?
Repair costs can range from $200 to $600 depending on whether the issue is with the module, wiring, or connectors.
10. Can a software update fix the P1009 code?
In some cases, reprogramming the module with updated software may resolve the issue, but it should be done after confirming no hardware failures.
Discuss the causes and fixes for P1009 2015 Chevrolet Silverado OBDII Code
Code P1009 2015 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.