Restore Your Vehicle’s Performance and Reliability
Is your 2008-2009 Cadillac Escalade EXT experiencing sudden stalling, refusing to start, or hesitating under acceleration? These are classic, frustrating symptoms of a failing Fuel Pump Control Module (FPCM). This critical component, also known as a Fuel System Control Module (FSCM), regulates the voltage sent to your fuel pump, ensuring your engine receives the precise amount of fuel it needs. When it fails, it can leave you stranded. Over my 20+ years in the shop, I’ve seen countless GM trucks and SUVs sidelined by this exact issue, often caused by the module’s exposure to heat and road grime on the frame rail.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and extra cost out of the repair by pre-programming this module with the latest GM software updates, specifically matched to your vehicle’s VIN. This means you can skip the expensive trip to the dealership for programming. You get a reliable part that’s truly plug-and-play, restoring your engine’s performance and your peace of mind.
Common Signs of a Failing FPCM
- âś” Engine stalls unexpectedly, especially while driving.
- âś” Vehicle cranks but will not start (no fuel pressure).
- âś” Noticeable hesitation or power loss during acceleration.
- âś” Reduced fuel economy and rough idling.
- âś” Check Engine Light (CEL) is on with diagnostic trouble codes (DTCs) such as P069E, P0230, or U0109.
Case Study: The Intermittent No-Start
A customer brought in his ’08 Silverado with a frustrating problem: sometimes it would start perfectly, other times it would just crank and crank. He had already replaced the fuel pump, thinking that was the obvious culprit, but the issue persisted. When we put a scope on the FPCM output, we saw the voltage signal to the pump was erratic and would sometimes drop out completely. The module itself was overheating. We installed a new, pre-programmed FPCM, and the truck fired up instantly, every time. It’s a textbook example of how a faulty 2008-2009 Escalade EXT FPCM can mimic a bad fuel pump, making proper diagnosis key.
A Straightforward Guide to Installation
- âś” Safety First: Disconnect the negative terminal from your vehicle’s battery.
- âś” Locate the Module: On most GM trucks and SUVs like the Escalade EXT, the FPCM is mounted to the driver’s side frame rail, near the spare tire.
- âś” Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle with the locking tabs, as they can become brittle. Then, unbolt the module from the frame.
- âś” Install the New Module: Bolt the new, pre-programmed FPCM into the same location. Ensure it’s secure.
- âś” Reconnect: Firmly plug the electrical connectors into the new module until they click into place.
- âś” Final Step: Reconnect the negative battery terminal. The vehicle is now ready to start with no additional programming required.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your model and year from the list below. This part is compatible with and replaces part numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325.
- Acadia: 2009
- Avalanche 1500: 2008-2009
- Canyon / Colorado: 2009
- Enclave: 2009
- Escalade / ESV / EXT: 2008-2009
- Express / Savana 1500 Van: 2008-2009
- Hummer H2: 2008-2009
- Hummer H3: 2009
- Outlook: 2009
- Sierra / Silverado 1500 Pickup: 2007 (New Body Style), 2008-2009
- Sierra Denali: 2008-2009
- Suburban 1500: 2008-2009
- Tahoe: 2008-2009
- Traverse: 2009
- Vue: 2008-2009
- Yukon / Yukon XL 1500: 2008-2009
Frequently Asked Questions
Why do you need my VIN to program the module?
Your Vehicle Identification Number (VIN) allows us to flash the module with the exact software and calibrations specified by GM for your vehicle’s specific configuration. This ensures perfect compatibility and performance, just like a part from the dealership, but without the hassle.
Is this a difficult part to replace myself?
For most DIYers with basic hand tools, this is a straightforward repair. The FPCM is typically located on the frame rail and is accessible without major disassembly. Our step-by-step guide can help you through the process.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Commanded Performance) is one of the most common codes indicating a failed FPCM. Replacing the faulty module with our pre-programmed unit is the correct and reliable fix for this issue.
What does the Fuel Pump Control Module do?
The FPCM acts as a smart controller for your fuel pump. Instead of running the pump at full speed all the time, it precisely varies the voltage based on engine demand. This improves efficiency, reduces noise, and extends the life of the fuel pump.
Is any other work needed after installation?
No. Because we program the module to your VIN before shipping, it is a true plug-and-play installation. Once installed, you can clear any existing trouble codes with a standard code reader, and you’re ready to drive.