Restore Your Truck’s Power and Reliability—No Dealer Visit Required
If your 2007-2009 Sierra 1500 is stumbling, stalling, or refusing to start, the culprit is often a failing Fuel Pump Control Module (FPCM). As a technician with over two decades of experience, I’ve seen countless GM trucks sidelined by this exact issue. These modules, typically mounted on the frame rail, are exposed to harsh road salt and moisture, leading to internal corrosion and failure. The result? Unreliable fuel pressure, poor performance, and a frustrating Check Engine Light.
This isn’t just another replacement part. This is a complete solution. We take a genuine OEM-quality FPCM and program it with the latest GM software specifically for your truck’s Vehicle Identification Number (VIN). This means when it arrives at your door, it’s a true plug-and-play fix. You get to skip the expensive trip to the dealership for programming, saving you both time and money. This is the same reliable, straightforward solution I’d use in my own service bay to get a customer back on the road with confidence.
A Technician’s Notebook: The Intermittent Stall
A customer brought in his ’08 Silverado with a problem that was driving him crazy: it would randomly stall at stoplights, but not always. No codes were stored initially. We checked fuel pressure, and it seemed okay at idle. However, when I hooked up my scan tool and monitored the FPCM’s commanded vs. actual duty cycle while driving, I saw the problem. The module would intermittently drop its voltage output for a split second, enough to starve the engine of fuel and cause a stall. Swapping in a VIN-programmed FPCM like this one provided a permanent fix, restoring the truck’s reliability and the owner’s peace of mind.
Is Your Truck Showing These Telltale Signs?
- ✔ Engine cranks but won’t start, or has a very long crank time.
- ✔ Stalling, sputtering, or hesitation, especially when accelerating or under load.
- ✔ Noticeable loss of engine power and poor fuel economy.
- ✔ Check Engine Light is on with diagnostic trouble codes (DTCs) like P069E, P0230, or U0101.
- ✔ A “Service Fuel System” message appearing on the driver information center.
A Straightforward Guide to Installation
Replacing the 2007-2009 Sierra 1500 FPCM is a job most DIYers can handle in their driveway with basic hand tools. Since this module comes pre-programmed, no special electronic tools are needed.
- Safety First: Disconnect the negative terminal from your truck’s battery.
- Locate the Module: On most Sierra/Silverado models, the FPCM is mounted to the driver’s side frame rail, often near the spare tire.
- Remove the Old Module: Unplug the electrical connector(s). Be sure to press the release tab firmly. Then, remove the bolts or nuts holding the module to the frame.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location and secure it with the original hardware.
- Connect and Finalize: Plug the electrical connector(s) into the new module until they click securely. Reconnect the negative battery terminal.
- Final Check: Start the vehicle. It may take a slightly longer crank the first time as the fuel system re-pressurizes. Your check engine light should be off and the engine should run smoothly.
Will This Fit My Vehicle?
This module is a direct replacement for part number 20759945 and is compatible with several other GM part numbers, including 13501024, 15213110, 20850907, and more. It is guaranteed to fit the following vehicles:
- GMC Sierra 1500 Pickup (New Body Style): 2007-2009
- Chevrolet Silverado 1500 Pickup (New Body Style): 2007-2009
- GMC Sierra Denali: 2008-2009
- Chevrolet Avalanche 1500: 2008-2009
- Chevrolet Tahoe: 2008-2009
- Chevrolet Suburban 1500: 2008-2009
- GMC Yukon / Yukon XL 1500: 2008-2009
- Cadillac Escalade / ESV / EXT: 2008-2009
- Hummer H2: 2008-2009
- GMC Acadia, Buick Enclave, Saturn Outlook: 2009
- Chevrolet Traverse: 2009
- GMC Canyon / Chevrolet Colorado: 2009
- Hummer H3: 2009
- GMC Savana / Chevrolet Express 1500 Van: 2008-2009
- Saturn Vue: 2008-2009
Important: After purchasing, please send us your vehicle’s 17-digit VIN to ensure we program the module perfectly for your specific application before shipping.
Frequently Asked Questions
Do I need to get this module programmed by a dealer?
No. This is the biggest benefit of our service. We program the module to your vehicle’s VIN before we ship it. It arrives ready for installation, saving you hundreds in dealership programming fees.
Where is the FPCM located on my 2008 Sierra 1500?
On the 2007-2009 Sierra and Silverado, the Fuel Pump Control Module is typically mounted on the inside of the driver-side frame rail, just ahead of the spare tire.
How do I provide my VIN after purchase?
After you complete your purchase, simply send us a message with your 17-digit VIN. We cannot ship the part until we receive this information for programming.
Is this the same as the fuel pump?
No. This is the electronic control module (the ‘brain’) that tells the fuel pump (the ‘motor’ in your tank) how much fuel to send to the engine. A bad module can make a good fuel pump seem faulty.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a failed FPCM. Replacing the module with this pre-programmed unit is the correct repair for that code.