Is Your GM Truck or SUV Stalling, Sputtering, or Refusing to Start?
As a mechanic with over two decades of diagnostic experience, I’ve seen countless 2008-2009 GM vehicles come into the shop with the same frustrating symptoms: the engine cranks but won’t fire up, it stalls unexpectedly at a stoplight, or it hesitates badly under acceleration. The dashboard might even show a ‘Reduced Engine Power’ warning. Nine times out of ten, the culprit isn’t the fuel pump itselfโit’s this small but critical component: the Fuel Pump Control Module (FPCM).
This isn’t just a replacement part; it’s a permanent solution. We are offering a genuine quality GM Fuel Pump Module, part number 25854536, that arrives at your door fully programmed with the latest GM software updates. All we need is your vehicle’s VIN at checkout. This simple step eliminates the need for an expensive trip to the dealership for programming, saving you hundreds of dollars and significant downtime.
A Real-World Scenario from My Shop
“Just last month, a 2008 Silverado 1500 was towed in. The owner had already spent $600 replacing the in-tank fuel pump himself, but the truck still wouldn’t start. He was convinced he had a major electrical problem. After a quick 10-minute diagnostic check, I found the FPCM, mounted on the frame rail, was completely dead. These modules are exposed to road salt, water, and vibration, leading to internal corrosion and failure. We installed one of our pre-programmed modules, and the truck fired up on the first try. He could have saved himself a full weekend of frustration and the cost of a fuel pump he didn’t need by starting with this simple fix.”
The Plug-and-Play Advantage: Your Direct-Fit Solution
Forget about complex procedures or special tools. Because we program the module to your specific VIN before shipping, the installation is straightforward. You’re getting a component that is ready to install right out of the box, restoring the precise fuel pressure your engine needs to run efficiently and reliably.
- โ VIN Programmed & Ready to Install: No dealer visit or expensive scan tools required.
- โ Fixes Common Fuel Delivery Issues: Solves no-start, stalling, hesitation, and P069E trouble codes.
- โ Loaded with Latest GM Updates: Software is updated to correct the flaws found in the original factory modules.
- โ Broad Compatibility: Replaces a wide range of original part numbers, including 13501024, 20759945, 25866052, and more.
- โ Restores Engine Performance: Ensures your fuel pump receives the correct voltage for optimal fuel flow and engine power.
Simple Installation Guide: Get Back on the Road Fast
While the exact location can vary slightly by model (typically on the driver’s side frame rail or a rear crossmember), the replacement process is very manageable for a DIYer. Always consult a service manual for your specific vehicle’s location.
- Safety First: Disconnect the negative battery terminal.
- Locate the Module: Find the old FPCM. It’s a small, black box with an electrical connector, usually held on by two or three bolts.
- Disconnect and Remove: Unplug the electrical harness and unbolt the old module from the frame. It’s a good idea to clean the connector terminals with electrical contact cleaner before proceeding.
- Install the New Module: Bolt your new, pre-programmed FPCM into place.
- Reconnect: Plug the electrical harness firmly into the new module. You should hear a ‘click’ as it seats.
- Final Step: Reconnect the negative battery terminal. Start the vehicle and check for proper operation.
Frequently Asked Questions (FAQ)
- Q: How do I know if my Fuel Pump Control Module is failing?
- A: Common symptoms include the engine cranking but not starting, sudden stalling, rough idling, hesitation on acceleration, and a Check Engine Light with fuel-related diagnostic trouble codes like P069E or P0230.
- Q: Why does this module need to be programmed to my VIN?
- A: The FPCM communicates with your vehicle’s main computer (ECM). VIN programming ensures it has the correct software and calibration for your specific engine, transmission, and fuel system, making it truly plug-and-play.
- Q: Is this a direct replacement for my original part?
- A: Yes. This part is designed to meet or exceed original equipment specifications and is a direct replacement for a wide range of part numbers, including 25854536, 13501024, 20759945, and others listed below.
- Q: Where do I provide my VIN?
- A: Please enter your 17-digit Vehicle Identification Number (VIN) during the checkout process. We cannot ship your part until we have this information to program it correctly.
Guaranteed Vehicle Compatibility
This GM Fuel Pump Module is a confirmed fit for the following vehicles. Please verify your model and year.
- Acadia (2009)
- Avalanche 1500 (2008-2009)
- Canyon / Colorado (2009)
- Enclave (2009)
- Escalade / ESV / EXT (2008-2009)
- Express 1500 Van (2008-2009)
- Hummer H2 / H3 (2008-2009)
- 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)