Is your Saturn Outlook, or another GM truck or SUV, suddenly stalling, hesitating, or refusing to start? Before you condemn the fuel pump itself, the culprit is often a faulty Fuel Pump Control Module (FPCM). As a technician with over 20 years of experience, I’ve seen this exact issue hundreds of times. These modules, often mounted on the frame rail, are exposed to brutal conditions—road salt, water, and vibration—leading to internal failure and leaving you stranded.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM-spec FPCM and professionally program it with the latest factory software, specifically matched to your vehicle’s VIN. This means you can skip the expensive trip to the dealership for programming. You get a module that communicates perfectly with your vehicle’s computer, restoring proper fuel pressure and engine performance right out of the box. This is the definitive fix for a wide range of fuel delivery problems on many popular GM models.
Is Your GM Vehicle Showing These Symptoms?
- âś” Engine cranks but won’t start
- âś” Stalling, especially under load or when coming to a stop
- âś” Severe engine hesitation or sputtering during acceleration
- âś” Reduced power and poor fuel economy
- âś” Check Engine Light with codes like P069E, P0230, or U0109
- âś” A whining noise from the fuel pump or no noise at all
Case Study: A Tricky Diagnosis
A 2008 Silverado 1500 came into my bay with a frustratingly intermittent stalling problem. The owner had already replaced the fuel pump, but the issue persisted. There were no hard codes stored, just a history code for ‘Lost Communication with Fuel Pump Control Module’ (U0109). On these trucks, the FPCM is mounted on the driver-side frame rail, a notorious spot for corrosion. After a visual inspection, I found the module’s casing was swollen and the connectors were green with corrosion. A new, pre-programmed 2009 Outlook Fuel Pump Module (which shares the same architecture) fixed it instantly. The pre-programming saved my shop hours and got the customer’s truck back to them the same day.
A Straightforward Guide to Installation
- âś” Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- âś” Locate the Module: On most trucks and SUVs (like the Tahoe, Sierra, Silverado), the FPCM is mounted on the driver-side frame rail, typically above the spare tire. On other vehicles (like the Traverse or Acadia), it may be on a rear crossmember. A quick visual inspection will confirm its location.
- âś” Disconnect and Remove: Unplug the two electrical connectors. They have locking tabs that need to be pressed to release. Then, remove the bolts or nuts (usually 2-3) holding the old module to the frame.
- âś” Install the New Module: Bolt your new, pre-programmed FPCM into the same location. Ensure it is securely fastened.
- âś” Reconnect and Finalize: Plug the electrical connectors firmly into the new module until they click. Reconnect the negative battery terminal. Turn the key to the ‘On’ position for 10 seconds before starting to allow the system to prime. Start the engine and verify the fix.
Verified Vehicle Compatibility List
This module is a direct-fit, programmed solution for a vast range of GM vehicles. It is compatible with part numbers 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please verify your model and year 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 / H3: 2008-2009
- Outlook: 2009
- Sierra / Silverado 1500 Pickup: 2007 (New Body Style), 2008-2009
- Suburban 1500: 2008-2009
- Tahoe: 2008-2009
- Traverse: 2009
- Vue: 2008-2009
- Yukon / Yukon XL 1500: 2008-2009
Why do you need my VIN?
Why do you need my VIN?
Your Vehicle Identification Number (VIN) is essential because it allows us to program the module with the exact software and calibrations specified by GM for your vehicle’s unique configuration. This ensures seamless communication and perfect function, eliminating the need for a dealer visit.
Is this part difficult to install for a DIYer?
Not at all. For most DIYers with basic hand tools, this is a very straightforward job. The module is typically easy to access on the vehicle’s frame. Since our module comes pre-programmed, it’s a simple plug-and-play replacement.
My original part number is different. Will this still work?
Yes. GM often consolidates part numbers. This module is a direct replacement for all the compatible part numbers listed, including 13501024, 20759945, and 25785013. As long as your vehicle is on the fitment list, this part will work correctly.
What happens if I install this without programming?
An unprogrammed module will not work. The vehicle’s main computer will not be able to communicate with it, resulting in a no-start condition. Our service handles this critical programming step for you, so it’s ready for installation upon arrival.