Restore Your Truck’s Reliability and Performance
Is your 2008-2009 Chevrolet Avalanche 1500 suddenly stalling, hesitating during acceleration, or refusing to start altogether? Before you condemn the fuel pump, the real culprit is often this small but critical component: the Fuel Pump Control Module (FPCM), also known as a fuel pump driver module. In my 20+ years of diagnosing GM trucks, I’ve seen countless vehicles sidelined by a failed FPCM. Located on the frame rail, it’s constantly exposed to moisture and road salt, leading to internal corrosion and eventual failure. The result is erratic fuel pressure, leaving you stranded and frustrated.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and expense out of the repair by pre-programming this module to your truck’s specific Vehicle Identification Number (VIN). This means no expensive trip to the dealership for flashing, no special scan tools required. You get a part loaded with the latest GM software updates, ensuring optimal performance and communication with your vehicle’s computer. This is the most direct and reliable way to fix issues related to your 2008-2009 Avalanche Fuel Pump Module.
A Technician’s Notebook
I remember a customer with an ’08 Sierra 1500 (which uses the same FPCM system as your Avalanche) who was at his wit’s end. He had already replaced the fuel pump, but the truck would still randomly die at stoplights. His scanner showed a U0109 (Lost Communication with FPCM) and a P069E (Fuel Pump Control Module Requested MIL Illumination) code. The module looked fine externally, but we know they fail internally from corrosion. Instead of sending him to the dealer for a new module and a $150 programming fee, we installed one of our VIN-programmed units. The install took him 15 minutes in his driveway. He called back an hour later, ecstatic that his truck was running perfectly. That’s the value of a pre-programmed part.
Common Symptoms of a Failing FPCM
- ✔ Vehicle cranks but will not start
- ✔ Engine stalls unexpectedly, especially at low speeds or idle
- ✔ Hesitation or stumbling during acceleration
- ✔ Reduced engine power and poor fuel economy
- ✔ Check Engine Light with codes like P069E, U0109, P0230, or P025A
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery.
- ✔ Locate the Module: On most compatible trucks and SUVs, including the Avalanche, the FPCM is mounted to the driver’s side frame rail, typically near the spare tire.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle to avoid breaking the locking tabs. Then, remove the bolts holding the module to the frame.
- ✔ Install the New Module: Bolt the new, pre-programmed FPCM into the same location. Ensure it is mounted securely.
- ✔ Final Connections: Plug the electrical connectors into the new module until they click into place. Reconnect the negative battery terminal.
- ✔ Start the Vehicle: Your truck should now start and run smoothly with stable fuel pressure. No further programming is required!
By providing a reliable, pre-flashed part, we empower you to complete this common repair yourself, saving significant time and money. This high-quality replacement for your 2008-2009 Avalanche Fuel Pump Module is engineered to restore the precise fuel delivery your engine needs for dependable operation.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your model and year from the list below. This part is compatible with original part numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325.
- Acadia: 2009
- Avalanche 1500: 2008-2009
- Canyon / Colorado: 2009
- Enclave: 2009
- Escalade / ESV / EXT: 2008-2009
- Express 1500 Van: 2008-2009
- Hummer H2: 2008-2009
- Hummer H3: 2009
- Outlook: 2009
- Savana 1500 Van: 2008-2009
- Sierra 1500 / Denali: 2007 (New Body Style), 2008-2009
- Silverado 1500: 2007 (New Body Style), 2008-2009
- Suburban 1500: 2008-2009
- Tahoe: 2008-2009
- Traverse: 2009
- Vue: 2008-2009
- Yukon / Yukon XL 1500: 2008-2009
Frequently Asked Questions
Why do you need my VIN?
We require your VIN to program the module with the exact software and calibrations for your specific vehicle. This ensures 100% compatibility and plug-and-play installation without needing a trip to the dealer.
What does the Fuel Pump Control Module do?
The FPCM regulates the voltage sent to the fuel pump. Instead of running the pump at full speed all the time, this module adjusts its speed based on engine demand, which improves efficiency and extends the life of the fuel pump.
Is this a difficult part to replace myself?
For most DIYers with basic tools, this is a straightforward repair. Since our module comes pre-programmed, the job is simply unbolting the old part and bolting on the new one. The most common location is the driver-side frame rail.
Will this fix a P069E check engine light code?
Yes, a P069E code is one of the most common indicators of a failing FPCM. Replacing a faulty module with our pre-programmed unit is the definitive fix for this and related diagnostic trouble codes.
How is this different from buying a part at a local auto parts store?
Standard parts store modules are ‘blank’ and require special equipment to program them to your vehicle. Our service includes the programming, saving you the extra time, cost, and hassle of a dealership visit. It’s a complete, ready-to-install solution.