Restore Your Vehicle’s Power and Reliability
Is your 2008-2009 Cadillac Escalade or other GM truck experiencing frustrating issues like stalling, hesitation during acceleration, or a complete no-start condition? The culprit is often a failing Fuel Pump Control Module (FPCM), also known as a Fuel System Control Module (FSCM). After 20+ years in automotive diagnostics, I’ve seen countless vehicles sidelined by this specific component. Located on the frame rail, it’s constantly exposed to harsh road conditions, leading to internal corrosion and failure. This isn’t just an inconvenience; it’s a critical failure that can leave you stranded.
This module is the definitive solution. We take the guesswork and dealership hassle out of the repair by pre-programming this FPCM specifically to your vehicle’s VIN. It arrives loaded with the latest GM software updates, ensuring optimal performance and communication with your vehicle’s computer. You get a direct-fit part that’s ready for a straightforward, plug-and-play installation, restoring proper fuel pressure and engine performance right out of the box.
Case Study: The Ghost in the Fuel System
A customer brought in his ’08 Sierra with a classic, maddening problem: it would run fine for days, then suddenly stall at a stoplight and refuse to restart for 20 minutes. There were no consistent check engine lights, just an intermittent P069E code stored in history. Instead of just throwing a fuel pump at it, we monitored the fuel pressure command vs. actual pressure on the scan tool. We saw the FPCM commanding full pressure, but the actual pressure would erratically drop to zero. This confirmed the FPCM itself was failing intermittently under load. We installed one of our pre-programmed modules, and the truck has been running flawlessly for over a year. This is a textbook failure for these vehicles.
Is Your GM Vehicle Showing These Symptoms?
A failing FPCM can mimic other fuel system problems. Here are the most common indicators I’ve diagnosed in my shop that point directly to this module.
- ✔ Engine cranks but will not start
- ✔ Vehicle stalls unexpectedly, especially when warm or at idle
- ✔ Hesitation or stumbling during acceleration
- ✔ Reduced engine power and poor performance
- ✔ A “Service Fuel System” message on the driver information center
- ✔ Diagnostic Trouble Codes (DTCs) such as P069E, U0109, P0230, or P0627
A Straightforward Guide to Installation
You can perform this repair with basic hand tools, saving you hundreds in labor costs. The key is the pre-programming—we handle the complex part for you.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On most GM trucks and SUVs like the Escalade or Silverado, you’ll find the FPCM mounted to the driver’s side frame rail, typically above the spare tire.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be sure to press the release tabs firmly. Then, remove the bolts securing the module to the frame.
- Install the New Module: Bolt the new, pre-programmed FPCM into the same location. Ensure it is securely fastened.
- Reconnect: Plug the electrical connectors into the new module until they click firmly into place.
- Final Step: Reconnect the negative battery terminal. Start the vehicle to confirm the repair is complete.
Guaranteed Fitment for Your GM Vehicle
This module is a direct replacement for a wide range of General Motors trucks, vans, and SUVs. Please verify your vehicle is on the list below. This part replaces multiple original part numbers, including: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325.
ACADIA 09 (Fuel Pump)
AVALANCHE 1500 08-09 (LH frame rail)
CANYON 09 (rear center frame)
COLORADO 09 (rear center frame)
ENCLAVE 09 (Fuel Pump)
ESCALADE / ESV / EXT 08-09 (LH frame rail)
EXPRESS 1500 VAN 08-09 (LH frame rail)
HUMMER H2 08-09 (LH frame rail)
HUMMER H3 09 (rear frame)
OUTLOOK 09 (Fuel Pump)
SAVANA 1500 VAN 08-09 (LH frame rail)
SIERRA 1500 PICKUP 07 (New Style, smooth door skin, LH frame rail)
SIERRA 1500 PICKUP / DENALI 08-09 (LH frame rail)
SILVERADO 1500 PICKUP 07 (New Style, smooth door skin, LH frame rail)
SILVERADO 1500 PICKUP 08-09 (LH frame rail)
SUBURBAN 1500 08-09 (LH frame rail)
TAHOE 08-09 (LH frame rail)
TRAVERSE 09 (rear crossmember)
VUE 08-09 (RH rear engine compartment)
YUKON / YUKON XL 1500 08-09 (LH frame rail)
Frequently Asked Questions
How does the VIN programming process work?
After you place your order, simply send us your vehicle’s 17-digit VIN. Our technicians will use it to load the latest, correct GM software onto the module before shipping it. This ensures it communicates perfectly with your vehicle’s systems upon installation.
Do I need any special tools to install this?
No. Basic hand tools like a socket set are all you need. Because we pre-program the module, you do not need a dealership scan tool or any special electronic equipment for the installation.
Is this part the same as a fuel pump driver module?
Yes. Manufacturers use different names for the same part. Fuel Pump Control Module (FPCM), Fuel Pump Driver Module (FPDM), and Fuel System Control Module (FSCM) all refer to this component.
Where is the FPCM located on my 2009 Escalade?
On the 2008-2009 Escalade, as with most of the GM trucks on the fitment list, the FPCM is mounted on the inside of the driver-side frame rail, often near or above the spare tire.
Why is this a better choice than a used part from a junkyard?
A used module will not be programmed for your specific VIN and will likely have the same age-related wear that caused your original to fail. Our module is a reliable component loaded with the newest software, offering a lasting solution, not a temporary patch.