Is Your GM Truck or Van Stalling, Hesitating, or Not Starting?
If you’re experiencing frustrating engine problems like stalling, a long crank time, or a complete no-start condition, a faulty Fuel Pump Control Module (FPCM) is a very common culprit. This critical component, also known as a Fuel System Control Module (FSCM), is responsible for precisely managing the voltage sent to your fuel pump. When it fails, it can leave you stranded by either starving the engine of fuel or preventing the fuel pump from running at all. This replacement module, part number 25967325, is the definitive solution to restore your vehicle’s reliability and performance.
From the Diagnostic Bay
I can’t count how many times a customer has come in after replacing their fuel pump, only to have the exact same no-start or stalling issue. They’re frustrated, and they’ve spent hundreds on a part they didn’t need. The first thing we check on these GM trucks and SUVs is the FPCM. It’s typically mounted on the driver’s side frame rail, exposed to everything the road throws at it—water, salt, and mud. The aluminum casing corrodes, moisture gets inside, and the circuit board is destroyed. A quick visual inspection often reveals a swollen, corroded module. Replacing it with a pre-programmed unit like this one is often the true fix, saving our customers time, money, and a lot of headaches.
Common Symptoms of a Failing FPCM
- ✔ Engine cranks but refuses to start
- ✔ Vehicle stalls unexpectedly, often while driving or under load
- ✔ Noticeable hesitation or sputtering during acceleration
- ✔ Rough or unstable idle
- ✔ Check Engine Light is illuminated with codes like P069E, P0230, or P025A
- ✔ Reduced engine power or the vehicle enters a “limp mode”
- ✔ A buzzing or whining noise from the fuel pump, or no noise at all
The Plug-and-Play Solution: Your 2008-2009 Express 1500 FPCM
Don’t waste time and money on a trip to the dealership. The biggest challenge with replacing an FPCM is that a new module requires special programming to communicate with your vehicle’s computer system. Our service eliminates this step entirely. We take the hassle out of the repair by pre-programming this module to your vehicle’s specific Vehicle Identification Number (VIN). When it arrives at your door, it’s ready for a direct, simple installation. No expensive scan tools or dealer software needed. This is a true plug-and-play fix that a confident DIYer can perform.
By providing us with your VIN during checkout, you ensure that the module is loaded with the latest GM-released software updates. These updates often address original factory drivability issues and improve the longevity and performance of the fuel system. This isn’t just a replacement; it’s a way to ensure your vehicle’s fuel delivery system is operating on the most current and stable software available.
Guaranteed Compatibility
This module is a direct replacement for a wide range of GM vehicles and is compatible with numerous original part numbers. If your old module has any of the following numbers, this part is the correct fit for you:
13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, 25967325
This part fits dozens of models, including the Chevrolet Silverado, Tahoe, Suburban, Express, GMC Sierra, Yukon, Savana, Cadillac Escalade, and more from the 2007-2009 model years. Please verify the fitment list to confirm it matches your specific vehicle.
Frequently Asked Questions
Do I need to have this module programmed?
No. The main benefit of our service is that we program the module for you before it ships. Simply provide your vehicle’s VIN at checkout, and the part will arrive ready to be installed without any further programming required.
Where is the FPCM located on my 2008-2009 Express 1500?
On most GM trucks and vans like the Express 1500, the Fuel Pump Control Module is typically mounted to the frame crossmember on the driver’s side, often near the spare tire. It’s exposed to the elements, which is a primary cause of its failure.
Will this fix a Check Engine Light with code P069E?
Yes, the diagnostic trouble code P069E (Fuel Pump Control Module Commanded OFF) is the most common indicator of a failed FPCM. Replacing the module with this pre-programmed unit is the correct repair for this code.
What happens if I forget to provide my VIN?
Programming is essential for the module to function in your vehicle. We cannot ship the part until we receive your VIN. We will contact you after your purchase to remind you if it was not included in the order notes.
Is this different from a fuel pump relay?
Absolutely. A traditional relay is a simple on/off switch. The FPCM is a sophisticated computer that uses Pulse Width Modulation (PWM) to vary the speed of the fuel pump based on engine load, which is more efficient and provides better performance. Many modern GM vehicles use this module instead of a simple relay.