Restore Your Truck’s Power and Reliability
Is your 2007-2009 Sierra 1500 suddenly stalling, hesitating, or refusing to start? The problem often isn’t the fuel pump itself, but the component that controls it: the Fuel Pump Control Module (FPCM), also known as a Fuel System Control Module (FSCM). This critical part regulates the voltage sent to your fuel pump, ensuring your engine gets the precise amount of fuel it needs. When it fails, you’re left with unpredictable performance and a check engine light that won’t go away. This is the definitive, hassle-free solution.
We offer a genuine GM Fuel Pump Control Module, part number 25967325, that arrives at your door pre-programmed and ready for installation. Forget expensive trips to the dealership for programming. Simply provide us with your vehicle’s VIN at checkout, and our technicians will flash the module with the latest, most stable GM software specific to your truck. This isn’t just a replacement; it’s a direct fix that often resolves the underlying software issues that caused the original part to fail.
Common Signs of a Failing FPCM
If you’re experiencing any of the following, a faulty FPCM is the likely culprit. I’ve seen these symptoms in my shop hundreds of times on these GM trucks, and a new, properly programmed module is almost always the fix.
- ✔ Engine cranks but won’t start
- ✔ Stalling, especially under load or when coming to a stop
- ✔ Rough idle and engine hesitation
- ✔ Loss of power and poor acceleration
- ✔ Check Engine Light with codes like P069E, P0230, or U0109 (Loss of Communication with FPCM)
- ✔ A “Service Fuel System” message on the driver information center
A Technician’s Notebook: The Intermittent Stall
A customer brought in his ’08 Silverado 1500 with a frustrating problem: it would randomly lose power and stall, but only after driving for 20-30 minutes. There were no consistent codes, just a history U0109. We checked fuel pressure, which was erratic. Instead of immediately condemning the expensive in-tank fuel pump, we focused on the 2007-2009 Sierra 1500 FPCM. These modules are mounted on the frame rail, exposed to water, salt, and vibration. Upon inspection, we found corrosion seeping into the connector. After replacing it with a VIN-programmed module, the truck ran perfectly. The pre-programming saved the customer over an hour of shop labor and a separate programming fee, getting him back on the road the same day.
A Straightforward Guide to Installation
Replacing the FPCM is a job most DIYers can handle in under an hour with basic hand tools. This pre-programmed module makes it a true plug-and-play repair.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On most Sierra/Silverado models, the FPCM is mounted to the driver’s side frame rail, roughly below the driver’s door. On other GM vehicles, its location may vary (e.g., rear crossmember).
- Disconnect and Remove: Carefully unplug the electrical connector. Be gentle with the locking tab, as old plastic can be brittle. Then, remove the bolts or nuts (typically 10mm or 13mm) holding the old module to the frame.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location. It’s a good practice to apply a small amount of dielectric grease to the connector pins to prevent future corrosion.
- Reconnect: Securely plug in the electrical connector until it clicks. Reconnect the negative battery terminal.
- Final Step: Turn the key to the ‘ON’ position (without starting) for 10-15 seconds to allow the system to initialize. Start your engine and enjoy the restored performance. The check engine light may clear on its own after a few drive cycles.
Verified Vehicle Compatibility
This module is a direct-fit replacement for numerous GM vehicles. It is compatible with part numbers 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please verify your vehicle is on the list below.
- ACADIA 2009
- AVALANCHE 1500 2008-2009
- CANYON / COLORADO 2009
- ENCLAVE 2009
- ESCALADE / ESV / EXT 2008-2009
- EXPRESS / SAVANA 1500 VAN 2008-2009
- HUMMER H2 2008-2009
- HUMMER H3 2009
- OUTLOOK 2009
- SIERRA 1500 PICKUP 2007 (New Body Style)
- SIERRA 1500 PICKUP / DENALI 2008-2009
- SILVERADO 1500 PICKUP 2007 (New Body Style)
- SILVERADO 1500 PICKUP 2008-2009
- SUBURBAN 1500 2008-2009
- TAHOE 2008-2009
- TRAVERSE 2009
- VUE 2008-2009
- YUKON / YUKON XL 1500 2008-2009
By purchasing this 2007-2009 Sierra 1500 FPCM, you are choosing a reliable, cost-effective solution that restores your vehicle’s factory performance without the dealership hassle.
Frequently Asked Questions
Do I need to do any programming myself?
No. This module is fully programmed to your vehicle’s VIN before we ship it. It is ready for installation right out of the box, making it a simple plug-and-play repair.
How do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship the module until we receive your VIN to perform the programming.
Is this the same as a fuel pump driver module?
Yes. The terms Fuel Pump Control Module (FPCM), Fuel Pump Driver Module (FPDM), and Fuel System Control Module (FSCM) are often used interchangeably for this component.
What if my part number isn’t 25967325?
This module is a direct replacement for several part numbers, including 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, and 25866052. As long as your vehicle is on the compatibility list, this module will work.
Where is the FPCM located on my 2008 Sierra 1500?
On the 2007-2009 Sierra and Silverado 1500 trucks, the FPCM is typically mounted on the outside of the driver-side frame rail, located underneath the cab area.