P1009 2016 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 2016 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 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC P1009 2016 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 2016 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 2016 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 2016 Chevrolet Silverado Code
What does the OBDII code P1009 mean on a 2016 Chevrolet Silverado?
P1009 indicates an issue with the Fuel Pump Driver Control Module (FPCM), specifically that it has detected a high signal temperature or an incorrect message counter.
What are the common symptoms of a P1009 code in a 2016 Chevrolet Silverado?
Symptoms may include engine hesitation, reduced power, difficulty starting, or the check engine light being illuminated.
What causes the P1009 code to appear?
This code can be caused by a malfunctioning Fuel Pump Driver Control Module, wiring issues, high module temperature, or a poor electrical connection.
Can I drive my 2016 Chevrolet Silverado with a P1009 code?
Driving with this code is not recommended, as it may lead to fuel delivery issues and further damage to the fuel system or engine.
How is the P1009 code diagnosed?
A technician will scan the vehicle for trouble codes, inspect the wiring and connections to the FPCM, and test the module's functionality and temperature readings.
What repairs are typically needed for a P1009 code?
Repairs may involve replacing the Fuel Pump Driver Control Module, repairing or replacing damaged wiring, or addressing poor electrical connections.
Can a failing Fuel Pump Driver Control Module cause a no-start condition?
Yes, if the module fails completely, it can prevent the fuel pump from operating, which may result in a no-start condition.
What tools are needed to diagnose and repair a P1009 code?
Diagnosis and repair typically require an OBDII scanner, a multimeter, and possibly a thermal scanner to check for overheating.
How much does it cost to fix a P1009 code on a 2016 Chevrolet Silverado?
Repair costs vary, but replacing the Fuel Pump Driver Control Module typically ranges from $300 to $600, including parts and labor.
Can extreme weather cause the P1009 code to appear?
Yes, extreme heat can cause the Fuel Pump Driver Control Module to overheat, potentially triggering this code.
Discuss the causes and fixes for P1009 2016 Chevrolet Silverado OBDII Code
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