Is Your GM Truck or SUV Stalling or Failing to Start?
If your 2008-2009 Cadillac Escalade EXT, Sierra, Silverado, or other compatible GM vehicle is experiencing frustrating issues like engine stalling, hesitation on acceleration, a persistent check engine light, or a complete no-start condition, a faulty Fuel Pump Control Module (FPCM) is a very likely culprit. This critical component, also known as a Fuel System Control Module (FSCM), acts as the brain for your fuel pump. It precisely regulates the voltage sent to the pump, ensuring your engine receives the exact amount of fuel it needs under all driving conditions. When it fails, it can leave you stranded and lead to costly, and often incorrect, diagnoses.
The Dealership-Free, Plug-and-Play Solution
Don’t waste time and money at the dealership. This replacement FPCM, part number 13501024, is the definitive solution. The biggest challenge with replacing this module is that it requires vehicle-specific programming to communicate with your Engine Control Module (ECM). We solve that problem for you. Before we ship your part, we use your vehicle’s Vehicle Identification Number (VIN) to flash the module with the latest, most stable software directly from GM. This means the part that arrives at your door is a true plug-and-play component, ready for immediate installation without any need for expensive scan tools or a trip to a service center.
From the Diagnostic Bay
We had a 2008 Sierra 1500 towed in that was driving the owner crazy. He had already replaced the fuel pump twice, assuming it was the problem. The truck would run fine for a few days, then suddenly stall at a stoplight or refuse to start in the morning. After hooking up our diagnostic tools, we saw the tell-tale code P069E, indicating an issue with the FPCM. The module, mounted on the frame rail, had suffered from corrosion and was intermittently failing. We installed one of our pre-programmed modules, and the truck fired right up and ran perfectly. The customer could have saved hundreds of dollars and a lot of frustration by diagnosing the FPCM first.
Diagnosing a Failing 2008-2009 Escalade EXT FPCM
The FPCM is often located on the vehicle’s frame rail, where it’s exposed to moisture, salt, and road debris, leading to corrosion and eventual failure. A failing module can mimic the symptoms of a bad fuel pump, leading to misdiagnosis. If you’re experiencing any of the following, your FPCM should be the first component you inspect.
Common Symptoms of FPCM Failure:
- ✔ Engine Stalling: The engine may stall unexpectedly, especially at idle or low speeds.
- ✔ No-Start Condition: The engine cranks but will not start due to a lack of fuel pressure.
- ✔ Hesitation or Stumbling: The vehicle may hesitate or stumble during acceleration as the engine is starved for fuel.
- ✔ Reduced Engine Power: Your vehicle may enter a ‘limp mode’ with a ‘Reduced Power’ message on the dash.
- ✔ Check Engine Light: Common diagnostic trouble codes (DTCs) include P069E, P0230, P025A, and U0109.
- ✔ Whining Fuel Pump: An FPCM that is failing can send erratic voltage, causing the fuel pump to make unusual noises.
Guaranteed Fitment and Compatibility
This module is a direct replacement for a wide range of GM trucks and SUVs. It is compatible with multiple OEM part numbers, including 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please provide your VIN upon purchase to ensure we load the correct software for your specific vehicle configuration. This is not just a part; it’s a complete, ready-to-install solution to restore your vehicle’s reliability and performance.
Frequently Asked Questions
Why do you need my VIN?
The Fuel Pump Control Module must be programmed with software specific to your vehicle’s year, make, model, and options. Providing your VIN allows us to flash the module with the correct GM software, ensuring it communicates perfectly with your vehicle’s computer systems right out of the box.
Is this part difficult to install?
For most of the listed vehicles, the FPCM is located on the driver’s side frame rail, making it accessible for a DIY mechanic with basic tools. Since our module is pre-programmed, the installation is a straightforward mechanical process of unbolting the old module, disconnecting the electrical harness, and installing the new one. No programming is required on your end.
Will this fix a check engine light with code P069E?
Yes, the DTC P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a failed FPCM. Replacing the module with this pre-programmed unit is the correct and most effective repair for this specific code, assuming the wiring to the module is intact.
What is the difference between an FPCM and a fuel pump?
The fuel pump is a mechanical pump located inside your fuel tank that moves gasoline to the engine. The Fuel Pump Control Module (FPCM) is a small computer that controls the fuel pump. It tells the pump how fast to run to maintain optimal fuel pressure, making it a critical part of the modern fuel delivery system.
Is this a new or used part?
This is a high-quality, inspected, and tested used OEM component that has been verified for full functionality. We then load it with the newest software available from GM for your vehicle, providing a reliable and cost-effective solution.