Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009SILVERADO 3500 2WD V8-6.0LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTFUEL DELIVERY AND AIR INDUCTIONFUEL PUMPSERVICE AND REPAIRFUEL PUMP FLOW CONTROL MODULE REPLACEMENTXX
2009 Chevrolet Silverado 3500 2WD V8-6.0L
Fuel Pump Flow Control Module Replacementxx
2009 Chevrolet Silverado 3500 2WD V8-6.0LSECTION Fuel Pump Flow Control Module Replacementxx
Fuel Pump Flow Control Module Replacement
Removal Procedure
1. Remove the spare tire and wheel.
2. Disconnect the chassis wiring harness electrical connector (1) from the fuel pump flow control module.
3. Loosen the fuel pump flow control module bolts (1).
4. Slide the fuel pump flow control module (2) towards the passenger side of the vehicle.
5. Remove the fuel pump flow control module from the vehicle.
Installation Procedure
1. Position the fuel pump flow control module (2) to the vehicle.
2. Slide the fuel pump flow control module towards the driver side of the vehicle.
Caution: Refer to Fastener Caution (Fastener Caution) .
3. Tighten the fuel pump flow control module bolts (1).
Tighten the bolts to 9 Nm (80 lb in).
4. Connect the chassis wiring harness electrical connector (1) to the fuel pump flow control module.
5. Install the spare tire and wheel.
6. Program the fuel pump flow control module. Refer to Control Module References (Programming and Relearning) .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.