Is Your GM Truck or SUV Stalling, Hesitating, or Refusing to Start?
If you’re dealing with frustrating engine performance problems like stalling, a long crank time, or a complete no-start situation, a failing Fuel Pump Control Module (FPCM) is a very common culprit. In my 20+ years as a diagnostic technician, I’ve seen this exact issue hundreds of times, especially on GM vehicles where the module is mounted on the frame rail, exposed to the elements. The engine might turn over perfectly, but without the correct fuel pressure command from the FPCM, it will never fire up.
Real-World Diagnosis: A Customer’s Story
Just last month, a 2008 Silverado was towed into my shop with a classic no-start condition. The owner had already replaced the fuel pump, assuming it was the problem, but the truck still wouldn’t run. A quick scan revealed trouble code P069E – ‘Fuel Pump Control Module Commanded OFF’. Instead of going back to the fuel tank, I went straight to the FPCM on the driver-side frame rail. The connectors were green with corrosion from years of road salt and moisture. After replacing the module with a pre-programmed unit like this one, the truck fired up on the first try. This simple part saved the customer from further misdiagnosis and unnecessary expenses.
The Direct Solution: A VIN-Programmed FPCM
This isn’t just a replacement part; it’s a complete solution. We take a genuine GM Fuel Pump Control Module and program it specifically to your vehicle’s Vehicle Identification Number (VIN) before it ever leaves our facility. This critical step ensures it communicates flawlessly with your vehicle’s computer systems, restoring proper function without any additional programming or dealer intervention.
Key Symptoms of a Failing FPCM:
- โ Engine cranks but will not start.
- โ Vehicle stalls unexpectedly while driving, especially under load.
- โ Hesitation or stumbling during acceleration.
- โ Check Engine Light with codes like P069E, P0230, or U0109.
- โ Reduced engine power or ‘limp mode’.
Plug-and-Play Installation: No Dealer Visit Required
You can perform this repair right in your own driveway. Because we handle the complex programming, the installation is a straightforward mechanical swap. Follow these simple steps to get your vehicle back on the road.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On most compatible trucks and SUVs (like the Sierra, Tahoe, Yukon), the FPCM is mounted to the driver-side frame rail, often near the spare tire. On other models (like the Traverse or Acadia), it may be on a rear crossmember.
- Disconnect and Remove: Carefully unplug the electrical connectors. Use a small pick if needed to release the locking tabs. Then, unbolt the old module from the frame.
- Install the New Module: Bolt your new, pre-programmed module into place.
- Connect and Protect: Before plugging in the electrical connectors, apply a small amount of dielectric grease to the pins. This creates a moisture-proof seal and prevents the corrosion that likely caused the original failure.
- Final Steps: Reconnect the battery terminal. The vehicle may have a slightly longer initial crank as the fuel system re-pressurizes, which is normal.
Expert Pro Tip: Connector Inspection
Before installing your new module, take 30 seconds to inspect the vehicle-side harness connectors for any signs of corrosion (green or white powder) or backed-out pins. If you see significant corrosion, clean it carefully with a terminal cleaning brush and electrical contact cleaner. A poor connection at the harness is the number one reason for a repeat failure.
Guaranteed Compatibility
This module is a direct replacement for a wide range of GM vehicles and interchanges with the following part numbers:
Compatible Part Numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, 25967325
Fits Models Including: Acadia, Avalanche, Canyon, Colorado, Enclave, Escalade, Express, Sierra, Silverado, Suburban, Tahoe, Traverse, Yukon, and more. Please verify fitment using the compatibility chart.
IMPORTANT: After purchase, please send us your 17-digit VIN. We cannot ship your order until we receive your VIN to perform the necessary programming.