If your 2008-2009 GMC Yukon, Tahoe, or Silverado is suddenly stalling, struggling to start, or throwing a “Service Fuel System” warning, you’ve likely found the culprit. As a technician with over two decades of experience under the hood, I’ve seen countless drivers replace a perfectly good fuel pump when the real problem was a failed Fuel Pump Control Module (FPCM), also known as a Fuel System Control Module (FSCM).
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and high cost of dealership visits out of the equation. Before we ship it, we program this module with the latest GM software updates specifically for your vehicle using the VIN you provide. This ensures perfect communication between your vehicle’s computers and restores factory performance and reliability right out of the box. No expensive scan tools, no trips to the dealer for programming—just a straightforward fix.
Case Study: A Tricky Diagnosis
A 2008 Silverado 1500 was towed into my bay with a classic ‘crank, no start’ condition. The owner had already replaced the fuel pump himself, but the truck was still dead. He was frustrated and out a few hundred dollars. My first check wasn’t the pump, but the FPCM. These modules, often mounted on the frame rail, are exposed to brutal heat, water, and vibration, causing internal corrosion and failure. A quick check with a scope showed the module wasn’t sending the correct voltage to the new pump. We installed a pre-programmed FPCM, and the truck fired up on the first try. It’s a lesson I share with every mechanic and DIYer: always check the FPCM first to avoid a costly misdiagnosis.
Is Your GM Truck or SUV Showing These Symptoms?
A failing FPCM can mimic other fuel system problems. Here are the most common signs I see in the shop:
- ✔ Vehicle cranks but will not start
- ✔ Engine stalls unexpectedly, especially under load or when warm
- ✔ Hesitation or sputtering during acceleration
- ✔ Reduced engine power and poor fuel economy
- ✔ Check Engine Light with codes like P069E, P0230, P0627, or U0109
- ✔ “Service Fuel System” message on the driver information center
A Straightforward Guide to Installation
Replacing your 2008-2009 Yukon FPCM is a job most DIYers can handle in their own driveway. The module is typically located on the driver’s side frame rail, near the spare tire.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: Find the FPCM mounted to the frame crossmember. It’s a small silver box with electrical connectors.
- Disconnect and Remove: Carefully unplug the electrical connectors. Then, remove the bolts or nuts holding the module to the frame. Note that these can sometimes be corroded, so a little penetrating oil can help.
- Install the New Module: Bolt the new, pre-programmed FPCM into place. Reconnect the electrical harnesses, making sure they click securely.
- Final Step: Reconnect the negative battery terminal. The vehicle is now ready to start with no further programming required.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of GM vehicles and is compatible with part numbers 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. It fits the following models:
- ACADIA 09
- AVALANCHE 1500 08-09
- CANYON / COLORADO 09
- ENCLAVE 09
- ESCALADE / ESV / EXT 08-09
- EXPRESS / SAVANA 1500 VAN 08-09
- HUMMER H2 08-09
- HUMMER H3 09
- OUTLOOK 09
- SIERRA / SILVERADO 1500 PICKUP 07 (New Body Style)
- SIERRA / SILVERADO 1500 PICKUP 08-09
- SIERRA DENALI 08-09
- SUBURBAN 1500 08-09
- TAHOE 08-09
- TRAVERSE 09
- VUE 08-09
- YUKON / YUKON XL 1500 08-09
Frequently Asked Questions
Why do I need to provide my VIN?
Your VIN is essential for us to program the module with the correct, vehicle-specific software from GM. This ensures it works perfectly with your truck’s engine and transmission controllers, providing a true plug-and-play installation.
Is this part difficult to install?
No, this is a very DIY-friendly repair. The FPCM is usually mounted on the vehicle’s frame and is accessible with basic hand tools. Since our module comes pre-programmed, you simply swap the part and you’re done.
How is this different from a part from a salvage yard?
A used module from a salvage yard will not be programmed for your specific vehicle and may have the same corrosion or electronic issues as your old one. Our module is tested and flashed with the newest software, offering a reliable, long-term solution.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Commanded On) is one of the most common codes indicating a failed FPCM. Replacing the module with our pre-programmed unit is the correct fix for this code.
Where is the FPCM located on my 2008 Yukon?
On most GM trucks and SUVs of this era, including the 2008 Yukon, the FPCM is located on the driver’s side frame rail, typically above or near the spare tire.