Restore Your Vehicle’s Power and Reliability
Is your 2009 Buick Enclave or other GM vehicle suddenly stalling, hesitating, or refusing to start? Are you seeing the dreaded “Reduced Engine Power” message on your dash? Before you condemn the expensive fuel pump, the real culprit is often the Fuel Pump Control Module (FPCM), also known as the Fuel System Control Module (FSCM). This small but critical component regulates the voltage sent to your fuel pump, ensuring precise fuel pressure for optimal engine performance. When it fails, it can leave you stranded without warning.
We offer a dependable and straightforward solution. This is a genuine OEM-quality 2009 Enclave Fuel Pump Control Module that arrives at your door pre-programmed with the latest GM software updates. All we need is your vehicle’s VIN at checkout. This eliminates the need for a costly trip to the dealership for programming, saving you hundreds of dollars in labor and diagnostic fees. Get your truck or SUV running reliably again with a part that’s ready for installation right out of the box.
Case Study: A Tricky Diagnosis
A customer brought in a 2009 Buick Enclave with a classic complaint: intermittent stalling at red lights and occasional no-starts after it was warm. Another shop had quoted them over $1,200 for a new fuel pump. My diagnostic scan tool showed a U0109 (Lost Communication with Fuel Pump Control Module) code. Instead of just throwing a pump at it, I checked the FPCM, which on the Enclave is mounted to the rear crossmember. I found significant corrosion on the module’s casing and connectors from years of exposure to road salt and moisture. After installing one of our pre-programmed modules, the fuel pressure stabilized perfectly, and the stalling issue was completely resolved. It was a $900 save for the customer and a reminder that proper diagnosis is key.
Is Your Vehicle Showing These Signs of FPCM Failure?
A failing FPCM can mimic a bad fuel pump. If you’re experiencing any of these issues, this module is a likely cause:
- ✔ Engine cranks but won’t start
- ✔ Vehicle stalls unexpectedly, especially under load or when warm
- ✔ Hesitation or stumbling during acceleration
- ✔ “Reduced Engine Power” warning light is illuminated
- ✔ Check Engine Light with diagnostic trouble codes (DTCs) such as U0109, P069E, P0230, or P025A
- ✔ Inconsistent fuel pressure readings
A Straightforward Guide to Installation
Installing your new FPCM is a manageable job for a DIY enthusiast with basic tools. While the exact location varies slightly by model, the process is generally similar.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Module: On the 2009 Enclave, Acadia, and Traverse, the FPCM is typically mounted to the rear crossmember, near the spare tire. On trucks like the Silverado and Sierra, it’s on the driver-side frame rail. On the Saturn Vue, it’s in the RH rear of the engine compartment. Consult a service manual for your specific vehicle if unsure.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle, as the plastic tabs can become brittle over time. Then, unbolt the old module from its mounting location.
- Install the New Module: Bolt the new, pre-programmed FPCM into place. It’s a good practice to apply a small amount of dielectric grease to the connector pins to protect against future corrosion.
- Reconnect and Test: Securely plug in the electrical connectors. Reconnect the negative battery terminal. Turn the key to the ‘On’ position for a few seconds to allow the fuel system to prime, then start the engine. Your vehicle should now run smoothly.
Verified Fitment Across a Wide Range of GM Models
This module is a direct-fit replacement for numerous GM vehicles, ensuring proper function without any modifications. It is compatible with the following part numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please verify your vehicle from the list below:
- Buick Enclave: 2009
- Cadillac Escalade, ESV, EXT: 2008-2009
- Chevrolet Avalanche 1500: 2008-2009
- Chevrolet Colorado: 2009
- Chevrolet Express 1500 Van: 2008-2009
- Chevrolet Silverado 1500 Pickup: 2007 (New Body Style), 2008-2009
- Chevrolet Suburban 1500: 2008-2009
- Chevrolet Tahoe: 2008-2009
- Chevrolet Traverse: 2009
- GMC Acadia: 2009
- GMC Canyon: 2009
- GMC Savana 1500 Van: 2008-2009
- GMC Sierra 1500 / Denali Pickup: 2007 (New Body Style), 2008-2009
- GMC Yukon / Yukon XL 1500: 2008-2009
- Hummer H2: 2008-2009
- Hummer H3: 2009
- Saturn Outlook: 2009
- Saturn Vue: 2008-2009
Frequently Asked Questions
Why do I need to provide my VIN?
Your VIN (Vehicle Identification Number) allows us to program the module with the specific software and calibrations for your vehicle’s exact configuration. This ensures perfect compatibility and function, just like a new part from the dealer, but without the extra cost and hassle.
Is this part difficult to install?
For most DIYers with basic tools, this is a very manageable repair. The module is typically mounted to the vehicle’s frame or crossmember with just a few bolts. The main benefit of our service is that no complex computer programming is required after installation.
How do I know if my FPCM is bad and not my fuel pump?
Common FPCM failure symptoms include intermittent stalling, a no-start condition, and a “Reduced Engine Power” message. Diagnostic codes like U0109 (Lost Communication with FPCM) are strong indicators. The FPCM is a common failure point and is often a more cost-effective first step than replacing the entire in-tank fuel pump assembly.
What happens after I place my order?
After you purchase the FPCM, you will need to send us your 17-digit VIN. You can add it as a note during checkout or reply to your order confirmation email. We will then program the module and ship it out, usually within one business day.
Is this compatible with other part numbers?
Yes, this module is a direct replacement for several part numbers, including 13501024, 15213110, 20850907, 25785013, 25854536, 25866052, and 25967325. If your original module has any of these numbers, this part will work for you.