Restore Your Suburban’s Reliability and Performance
Is your 2008-2009 Chevrolet Suburban 1500 suddenly stalling, struggling to start, or showing a check engine light? These are classic signs of a failing Fuel Pump Control Module (FPCM), also known as a Fuel System Control Module (FSCM). As a technician with over two decades of experience, I’ve seen this exact issue countless times on GM trucks and SUVs. The FPCM is the brain that tells your fuel pump how much pressure to deliver. When it fails, it leaves you with an unreliable, and potentially unsafe, vehicle. Don’t let a faulty module leave you stranded.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM-spec module and flash it with the latest, most stable software updates directly from General Motors. By providing your vehicle’s VIN at checkout, you receive a part that is 100% plug-and-play. This critical step eliminates the need for an expensive trip to the dealership for programming, saving you both time and hundreds of dollars in labor costs. You are getting a direct-fit, correctly calibrated 2008-2009 Suburban 1500 Fuel Pump Module designed to restore factory fuel delivery and engine performance.
From the Diagnostic Bay: The Intermittent Stall
A customer brought in his ’08 Tahoe—a sister vehicle to the Suburban—with a frustrating problem. It would run fine for days, then suddenly die at a stoplight. No warning, just a dead engine. He’d already replaced the fuel pump, thinking that was the culprit, but the issue persisted. After hooking up my scanner, I saw no hard codes, but live data showed the fuel pump command dropping to zero right before the stall. This pointed directly to the FPCM. These modules, often mounted on the frame rail, are exposed to heat, moisture, and vibration, causing internal electronics to fail intermittently. We installed a pre-programmed FPCM, and the customer called a month later to say his Tahoe hadn’t missed a beat since. It’s a common story with a simple, effective fix.
Is Your GM Truck or SUV Showing These Symptoms?
A failing FPCM can manifest in several ways. If you’re experiencing any of the following, this module is the likely solution. Catching it early can prevent further stress on your fuel pump and other engine components.
- ✔ Engine stalls unexpectedly, especially at idle or low speeds.
- ✔ Vehicle cranks but refuses to start (no fuel pressure).
- ✔ Extended cranking time before the engine fires up.
- ✔ Hesitation or stumbling during acceleration.
- ✔ Reduced engine power and poor fuel economy.
- ✔ An active Check Engine Light with diagnostic trouble codes (DTCs) such as P069E, P0230, or U0109.
A Straightforward Guide to Your FPCM Replacement
For the confident DIYer or professional mechanic, installing this 2008-2009 Suburban 1500 Fuel Pump Module is a manageable job. It’s typically located on the driver’s side frame rail, near the spare tire. Following these steps will ensure a smooth installation.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Locate the Module: Find the old FPCM on the vehicle’s frame. On most GMT900 platform vehicles like the Suburban, it’s mounted to a crossmember on the driver’s side.
- Disconnect and Remove: Carefully unplug the electrical connector. Be gentle to avoid breaking the locking tab. Then, remove the bolts or nuts holding the module to its bracket.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location. Secure it with the original hardware.
- Connect and Finalize: Plug the electrical connector firmly into the new module until it clicks. Reconnect the negative battery terminal.
- Cycle the Key: Turn the ignition key to the ‘On’ position (without starting the engine) for 10 seconds to allow the system to initialize. Your vehicle is now ready to start.
Verified Fitment for Your GM Vehicle
This module is a direct replacement for part numbers 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. It is guaranteed to fit the following vehicles:
- 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 1500 / Denali: 2007 (New Body Style), 2008-2009
- Silverado 1500: 2007 (New Body Style), 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 I need to provide my VIN?
Your vehicle’s VIN (Vehicle Identification Number) is essential because it allows us to program the module with the exact software and calibrations specific to your Suburban’s factory options. This ensures perfect compatibility and function without any additional programming required.
Where can I find my VIN?
Your 17-digit VIN is located on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, and on your vehicle’s registration and insurance documents.
Is this a difficult part to install myself?
For someone with basic mechanical skills and tools, this is a very straightforward installation. The module is typically easy to access on the frame rail and involves unplugging a connector and removing a few bolts. Our pre-programming makes the electrical side plug-and-play.
What does the Fuel Pump Control Module do?
The FPCM acts as a smart controller for your fuel pump. Instead of the pump running at full speed all the time, the FPCM regulates the voltage sent to the pump based on engine demand. This provides more precise fuel pressure, improves pump longevity, and enhances fuel efficiency.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a faulty FPCM. Replacing the module is the standard, correct repair for this code.