Restore Power and Reliability to Your GM Vehicle
Is your 2013 Cadillac Escalade EXT or another GM truck/SUV suddenly stalling, hesitating on acceleration, or refusing to start? Before you condemn the fuel pump—a costly and labor-intensive job—consider the component that tells it what to do: the Fuel Pump Control Module (FPCM). As a technician with over 20 years of experience, I’ve seen countless vehicles where a faulty FPCM was the hidden culprit behind frustrating fuel delivery problems. This module, also known as a Fuel System Control Module (FSCM), is the brain of your fuel system, and when it fails, it can mimic a bad fuel pump perfectly.
This isn’t just a replacement part; it’s a complete solution. We take the hassle and expense out of the repair by pre-programming this module to your vehicle’s specific Vehicle Identification Number (VIN). This means you can skip the tow truck, avoid dealership service appointments, and install a fully functional, updated module right in your own driveway. This 2013 Escalade EXT Fuel Pump Control Module arrives ready for installation, saving you hundreds in programming fees and getting you back on the road with confidence.
Common Signs of a Failing FPCM
If you’re experiencing any of the following, a faulty fuel pump control module is a likely cause. A proper diagnosis is key, but these symptoms are strong indicators:
- ✔ Sudden engine stalling, especially while driving.
- ✔ Vehicle cranks but will not start (no-start condition).
- ✔ Noticeable loss of engine power or poor acceleration.
- ✔ Rough idle or engine sputtering.
- ✔ Check Engine Light with diagnostic trouble codes (DTCs) such as P069E, P0230, or U0109 (Lost Communication With Fuel Pump Control Module).
From the Diagnostic Bay
I remember a 2013 Silverado that came into my shop on a tow truck. The owner was frustrated because he had already replaced the in-tank fuel pump himself, but the truck still wouldn’t start. He was convinced he got a bad pump. After hooking up my scan tool, I saw no communication with the FPCM (a classic U0109 code). I went straight to the module on the driver’s side frame rail. It was covered in road salt and corrosion. A quick test confirmed it was dead. We installed one of these pre-programmed modules, and the truck fired right up. He spent a whole weekend changing a pump he didn’t need to, when the real fix was a 15-minute bolt-on part. Always check the FPCM first!
A Straightforward Guide to Installation
Installing your new 2013 Escalade EXT Fuel Pump Control Module is a job most DIYers can handle with basic tools. Since we’ve done the programming, the physical swap is all that’s left.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On most trucks and SUVs like the Escalade, Tahoe, and Silverado, the FPCM is mounted on the driver’s side frame rail, typically near the spare tire. On other vehicles like the CTS or Impala, it may be in the trunk or rear quarter panel area.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle with the locking tabs, as they can become brittle. Then, remove the bolts or nuts securing the old module to the frame or chassis.
- Install the New Module: Bolt the new, pre-programmed module into place. Ensure it’s mounted securely.
- Reconnect: Plug the electrical connectors firmly into the new module. You should hear a click as they lock into place.
- Final Step: Reconnect the negative battery terminal. Turn the key to the ‘On’ position for 10-15 seconds before starting to allow the system to prime. Start the engine and check for proper operation.
Will This Fit My Vehicle?
This module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your model and options below. This part is compatible with part numbers 20964304 and 20964305.
AVALANCHE 1500: 2013 (LH frame rail), w/o integrated trailer brake control
CTS: 2013 (LH rear compartment)
CTS: 2014 Coupe, Sedan (VIN D, V-Series), SW (LH rear compartment)
CTS: 2015 Coupe (LH rear compartment)
ENCLAVE: 2013-2014 (Rear crossmember)
ESCALADE / ESV / EXT: 2013-2014 (LH frame rail), w/o integrated trailer brake control
EXPRESS 1500 VAN: 2013-2014 (LH frame rail)
IMPALA: 2013 (RH rear quarter panel)
IMPALA LIMITED: 2014-2016 (VIN W, RH rear quarter panel)
SAVANA 1500 VAN: 2013-2014 (LH frame rail)
SIERRA 1500 / DENALI 1500: 2013 (LH frame rail), w/o integrated trailer brake control
SILVERADO 1500 PICKUP: 2013 (LH frame rail), w/o integrated trailer brake control
SUBURBAN 1500: 2013-2014 (LH frame rail), w/o integrated trailer brake control
TAHOE: 2013-2014 (LH frame rail), w/o integrated trailer brake control
TRAVERSE: 2013-2014 (Rear crossmember)
YUKON / YUKON XL 1500: 2013-2014 (LH frame rail), w/o integrated trailer brake control
Don’t let a faulty module leave you stranded. This pre-programmed 2013 Escalade EXT Fuel Pump Control Module is the most reliable and efficient way to solve your vehicle’s fuel system issues and restore its performance.
Frequently Asked Questions
What does a Fuel Pump Control Module do?
The FPCM regulates the voltage sent to the electric fuel pump. Instead of running the pump at full speed all the time, this module varies the pump’s speed based on engine demand, which improves efficiency and extends the life of the fuel pump.
Why do I need to provide my VIN?
Every GM vehicle has specific software for its components. By programming the module to your VIN, we ensure it has the correct, most up-to-date GM software for your exact vehicle configuration. This makes the part work perfectly right out of the box, with no dealer visit required.
Is this installation difficult for a DIYer?
The physical replacement is generally simple. On most trucks, it’s located on the frame rail and held by a couple of bolts. Since we handle the complex programming, it becomes a straightforward bolt-off, bolt-on job that requires only basic hand tools.
How do I send you my VIN after purchase?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We will program the module and then ship it to you.
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 fault within the FPCM itself. Replacing the module with this pre-programmed unit is the correct repair for this code.