Is Your GM Truck or SUV Stalling, Sputtering, or Hard to Start?
If you’re dealing with frustrating fuel delivery issues like stalling at a stoplight, engine hesitation, or a long crank before it finally starts, the problem might not be your fuel pump. Over my 20+ years in the shop, I’ve seen countless vehicle owners and even other mechanics mistakenly replace the entire fuel pump assembly when the real culprit was a faulty Fuel Pump Control Module (FPCM). This module, often exposed to the elements on the frame rail, is a common failure point on many 2008-2009 GM vehicles.
The Smart Solution: A VIN-Programmed FPCM
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and high cost of a dealership visit out of the equation. Before we ship this module, we program it with the latest GM software updates specifically for your vehicle’s Vehicle Identification Number (VIN). This ensures perfect communication between the FPCM and your vehicle’s main computer, restoring proper fuel pressure regulation and engine performance from the moment you plug it in. This is the definitive fix for a wide range of fuel-related problems.
A Real-World Scenario from My Shop
A customer brought in his 2008 Silverado 1500 with a classic no-start complaint. He had already spent a weekend replacing the in-tank fuel pump himself, but the truck still wouldn’t fire up. He was frustrated and out of pocket for a part he didn’t need. A quick scan showed diagnostic trouble code P069E (Fuel Pump Control Module Commanded OFF). We traced it to the original FPCM on the driver-side frame rail, which was heavily corroded. By installing a pre-programmed module like this one, we had him back on the road in under 30 minutes. He could have saved himself a lot of time and money by diagnosing the FPCM first.
Key Benefits of This Pre-Programmed Module
- ✔ No Dealer Programming Needed: We flash the module with your VIN, saving you hundreds in dealership fees and service appointments.
- ✔ Restores Engine Performance: Corrects issues like stalling, hesitation, rough idle, and reduced power by ensuring precise fuel delivery.
- ✔ Latest GM Software: Your module arrives with the most current software updates, addressing known bugs and improving performance beyond the original factory state.
- ✔ Direct-Fit Replacement: Engineered to be a direct replacement for a wide range of original part numbers, including 13501024, 15213110, 20759945, and 25967325.
- ✔ Increased Reliability: Replacing a failing FPCM prevents you from being stranded by a sudden no-start condition.
Simple Installation: Get Back on the Road Fast
This is a job most DIYers can handle with basic tools. Because the programming is already done, it’s a true plug-and-play repair.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the Module: On most trucks and SUVs like the Silverado, Tahoe, and Yukon, you’ll find the FPCM mounted to the driver’s side frame rail, near the spare tire. On other models like the Traverse or Colorado, it may be on a rear crossmember. Check your specific vehicle’s service manual if you’re unsure.
- Disconnect and Remove: Unplug the electrical connectors. Be sure to press the release tabs firmly. Then, unbolt the old module from the frame.
- Install the New Module: Bolt the new, pre-programmed FPCM into place. It’s a good idea to clean the mounting surface and the electrical connectors with a contact cleaner before installation.
- Reconnect and Test: Securely plug in the electrical connectors. Reconnect your battery terminal, cycle the key a few times to prime the system, and start your engine.
Frequently Asked Questions (FAQ)
How do I know if my FPCM is failing?
Common symptoms include the engine cranking but not starting, stalling, hesitation during acceleration, reduced engine power, and a Check Engine Light with codes like P069E, P0230, or P0606. These symptoms can be intermittent at first and worsen over time.
What information do you need to program the module?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN. This allows us to load the exact software and calibrations required for your specific make, model, and engine combination.
Is this a difficult part to replace myself?
For most individuals with basic mechanical skills, this is a straightforward replacement. The most challenging part is often accessing the module on the frame rail. Since our module comes pre-programmed, there is no complex computer work required on your end.
Will this fit my vehicle?
This module is a direct replacement for a wide range of 2007-2009 GM trucks, vans, and SUVs. Please see our detailed fitment list to confirm compatibility with your specific vehicle, including models like the Sierra 1500, Escalade, Suburban, Avalanche, and more.
What happens if I don’t replace a bad FPCM?
A failing FPCM will lead to worsening performance issues and can eventually cause a complete no-start condition, potentially leaving you stranded without warning. It’s a critical component for engine operation.