P1009 2015 Chevrolet Silverado Code - Fuel Pump Driver Control Module Temperature High 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
- 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, 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 P1009 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC P1009 2015 Chevrolet Silverado?
- 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 P1009 2015 Chevrolet Silverado?
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 P1009 2015 Chevrolet Silverado 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 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.
