P1009 2017 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 2017 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 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P1009 2017 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 2017 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 2017 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.
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Frequently Asked Questions about P1009 2017 Chevrolet Silverado Code
1. What does OBDII code P1009 mean on a 2017 Chevrolet Silverado?
P1009 indicates an issue with the Fuel Pump Driver Control Module, specifically that the module has detected a high temperature signal or an incorrect message counter.
2. What are the common symptoms of code P1009 in a 2017 Chevy Silverado?
Symptoms may include poor fuel delivery, engine stalling, difficulty starting, reduced power, or the check engine light being illuminated.
3. What causes the P1009 code to appear in a 2017 Chevrolet Silverado?
This code can be caused by a faulty Fuel Pump Driver Control Module, overheating of the module, poor electrical connections, or a software issue in the module.
4. How do I diagnose code P1009 on a 2017 Chevy Silverado?
Diagnosis typically involves scanning for additional codes, inspecting the fuel pump driver control module and its wiring, and testing for proper voltage and ground connections.
5. Can I drive my 2017 Chevrolet Silverado with a P1009 code?
It is not recommended to drive with this code active, as it could lead to fuel delivery issues, engine stalling, or damage to other components.
6. How do I fix code P1009 on my 2017 Chevy Silverado?
Fixes may include repairing or replacing the Fuel Pump Driver Control Module, addressing any wiring or connection issues, or updating the module’s software if necessary.
7. What tools are needed to troubleshoot a P1009 code on a 2017 Silverado?
You’ll need an OBDII scanner, a multimeter to check electrical connections, and possibly a scan tool capable of performing module-specific diagnostics.
8. How much does it cost to repair a P1009 code on a 2017 Chevy Silverado?
Repair costs can vary, but replacing the Fuel Pump Driver Control Module typically ranges from $300 to $700, including parts and labor.
9. Can a software update fix the P1009 code on a 2017 Chevy Silverado?
Yes, if the issue is related to incorrect message counter readings, a software update for the Fuel Pump Driver Control Module may resolve the problem.
10. What happens if I ignore the P1009 code on my 2017 Chevrolet Silverado?
Ignoring this code can lead to worsening fuel delivery problems, potential engine stalling, and possibly more expensive repairs down the line.
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