Restore Your Truck’s Reliability and Performance
Is your 2008-2009 Chevy Tahoe, Suburban, or other GM truck experiencing frustrating issues like stalling, hesitation on acceleration, or a dreaded no-start condition? Before you consider replacing the entire fuel pump, the problem often lies with a faulty Fuel Pump Control Module (FPCM). This critical component, also known as a Fuel System Control Module (FSCM), precisely regulates the voltage sent to your fuel pump. When it fails, it can starve your engine of fuel, leading to poor performance and leaving you stranded. This module is the definitive solution, arriving at your door fully programmed with the latest GM software—all we need is your vehicle’s VIN.
What are the Signs of a Failing FPCM?
A failing FPCM can mimic a bad fuel pump, so it’s crucial to know the signs. In my 20+ years of diagnostics, these are the most common symptoms I see walk through the bay doors. If your truck is showing these signs, there’s a strong chance this module is your fix.
- âś” Engine cranks but refuses to start.
- âś” Vehicle starts but stalls unexpectedly, especially under load.
- âś” Noticeable hesitation or sputtering during acceleration.
- âś” “Reduced Engine Power” message displayed on the dashboard.
- âś” An active Check Engine Light with diagnostic trouble codes (DTCs) such as P069E, P0230, or U0109 stored in the computer.
Case Study: The Misdiagnosed Fuel Pump
A customer brought in his ’08 Silverado 1500, frustrated because he had already replaced the in-tank fuel pump twice, but the truck would still randomly stall at red lights. His scanner showed a P069E code (Fuel Pump Control Module Requested MIL Illumination). Instead of throwing another pump at it, we inspected the FPCM located on the frame rail. It was heavily corroded from road salt and moisture—a classic failure point. We installed a new, VIN-programmed FPCM, and the problem was solved instantly. This simple module saved him from another expensive and unnecessary fuel pump job.
The Power of Pre-Programmed Convenience
The biggest hurdle with replacing modern vehicle electronics is the need for expensive, dealer-level programming. We eliminate that step completely. By providing us with your VIN during checkout, our technicians will flash this 2008-2009 Tahoe Fuel Pump Control Module with your vehicle’s exact calibration and the newest, most stable software from General Motors. This ensures perfect communication between the FPCM, the ECM, and your fuel pump, restoring factory performance and efficiency. It’s a true plug-and-play solution designed for both professional technicians and DIY weekend mechanics.
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 Tahoe, Yukon, and Silverado, the FPCM is mounted to the driver’s side frame rail, typically near the spare tire.
- âś” Disconnect and Remove: Unplug the electrical connectors. Be gentle with the locking tabs. Then, remove the bolts or nuts holding the old module to the frame.
- âś” Install the New Module: Mount your new, pre-programmed FPCM in the same location. Ensure it is securely fastened to the frame.
- âś” Reconnect: Plug the electrical connectors firmly into the new module. You should hear a ‘click’ as they lock into place.
- âś” Final Step: Reconnect the negative battery terminal. Turn the key to the ‘on’ position for 10 seconds before starting to allow the system to initialize. Start the engine and check for proper operation.
Guaranteed Vehicle Compatibility
This module is a direct replacement for a wide range of GM vehicles and interchanges with multiple part numbers, including: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please verify your vehicle is on the list below for a guaranteed fit.
- Acadia 2009
- Avalanche 1500 2008-2009
- Canyon 2009
- Colorado 2009
- Enclave 2009
- Escalade & ESV & EXT 2008-2009
- Express 1500 Van 2008-2009
- Hummer H2 2008-2009
- Hummer H3 2009
- Outlook 2009
- Savana 1500 Van 2008-2009
- Sierra 1500 & Denali 2007 (New Body Style) – 2009
- Silverado 1500 2007 (New Body Style) – 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?
Your Vehicle Identification Number (VIN) allows us to program the module with the exact software and calibrations your specific vehicle requires from GM. This ensures perfect compatibility and function without any additional programming needed on your end.
Where is the FPCM located on my 2008 Tahoe?
On the 2008-2009 Tahoe, as with most GM trucks of this era, the FPCM is mounted on the outside of the driver-side frame rail, usually just ahead of the rear axle and near the spare tire.
Is this part difficult to install myself?
Not at all. For most DIYers with basic hand tools, this is a very straightforward job that can typically be completed in under an hour. Since our module is pre-programmed, it’s a simple bolt-off, bolt-on process.
Will this fix a P069E check engine code?
Yes, the DTC P069E is one of the most common codes indicating a failed Fuel Pump Control Module. Replacing the faulty FPCM with our pre-programmed unit is the correct repair for this code.
Is this a new or used part?
This is a high-quality, tested replacement part that has been programmed with the latest stable software from GM. It is guaranteed to restore the function of your vehicle’s fuel control system.