Restore Your Vehicle’s Performance and Reliability
Is your 2013-2014 Yukon, Tahoe, or other GM vehicle suddenly stalling, hesitating, or refusing to start? Before you condemn the fuel pump, the real culprit is often a faulty Fuel Pump Control Module (FPCM). As a technician with over 20 years of experience, I’ve seen this exact scenario play out hundreds of times. A driver is left stranded, and the initial diagnosis points to the expensive and labor-intensive fuel pump replacement, when the true issue is this small but critical electronic module. This FPCM, also known as a Fuel System Control Module (FSCM), is the brain behind your fuel delivery system, and when it fails, it creates a host of frustrating and intermittent problems.
The Smart Solution: A Pre-Programmed Module
The biggest headache with replacing an FPCM has always been the mandatory, and often costly, trip to the dealership for programming. We eliminate that step entirely. When you purchase this module, we flash it with the latest official GM software updates specifically for your vehicle’s Vehicle Identification Number (VIN). This isn’t just a convenience; it ensures optimal performance and can resolve underlying software issues the original module may have had. You get a part that is truly plug-and-play, saving you time, money, and the hassle of scheduling a dealer appointment. This is the definitive fix for a wide range of fuel delivery issues.
From the Diagnostic Bay: The Misleading No-Start
I remember a 2013 Suburban that was towed into my shop. The owner had already replaced the fuel pump himself, but the truck still wouldn’t start consistently. It would crank but never fire up, or it would run for a few seconds and die. His frustration was obvious. We connected our diagnostic scanner and found code P069E (Fuel Pump Control Module Requested MIL Illumination). Instead of checking fuel pressure at the rail, we went straight to the FPCM on the driver-side frame rail. It was covered in road grime and corrosion. We swapped it with a pre-programmed module, and the truck fired up instantly and ran perfectly. The owner had spent a whole weekend and hundreds of dollars on a fuel pump he didn’t need. This story is why we offer this pre-programmed service—to get you the right part, ready to install, the first time.
Is Your GM Vehicle Showing These Signs?
A failing FPCM can mimic other fuel system problems. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Engine cranks but won’t start
- ✔ Stalling while driving, especially under load
- ✔ Hesitation or sputtering during acceleration
- ✔ Rough idle or inconsistent engine performance
- ✔ Check Engine Light with codes such as P069E, P0230, or U0109
- ✔ A “Service Fuel System” message on the dash
A Straightforward Guide to Installation
Replacing your 2013-2014 Yukon Fuel Pump Module is a job most DIYers can handle with basic tools. Since this part comes programmed, there are no complex electronic steps.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On most trucks and SUVs (Yukon, Tahoe, Silverado, etc.), the FPCM is mounted on the driver’s side frame rail, near the spare tire. On cars and crossovers, it may be in the trunk or near the rear crossmember.
- Disconnect and Remove: Unplug the electrical connectors. Be gentle with the locking tabs. Then, unbolt the old module from its mounting bracket.
- Install the New Module: Bolt the new, pre-programmed FPCM into place. Reconnect the electrical harnesses, ensuring they click securely.
- Final Step: Reconnect the negative battery terminal. Start the vehicle to confirm the repair. The engine should start and run smoothly.
Verified Vehicle Compatibility
This module is a direct replacement for part numbers 20964305 and 20964304. It is guaranteed to fit the following models with the specified options:
- Acadia: 2013-2014 (rear crossmember)
- Avalanche 1500: 2013 (LH frame rail, w/o integrated trailer brake control)
- CTS: 2013 (LH rear compartment)
- CTS: 2014 (Coupe, SW, or Sedan VIN D V-Series)
- CTS: 2015 (Coupe)
- 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 (VIN W): 2014-2016 (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: 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)
Frequently Asked Questions
Why do I need to provide my VIN?
Your VIN is required so we can program the module with the exact software and calibrations specified by GM for your vehicle’s configuration. This ensures perfect compatibility and performance right out of the box.
Is this a direct replacement for part number 20964304?
Yes, this module, part number 20964305, is the compatible and updated replacement for the older 20964304 part number.
Where is the FPCM located on my 2014 Yukon?
On a 2014 Yukon, the Fuel Pump Control Module is typically mounted to the inside of the frame rail on the driver’s side, near the area above the rear axle.
Will this fix my check engine light for code P069E?
While we can’t guarantee a fix for any specific code without a full vehicle diagnosis, a faulty FPCM is the most common cause of a P069E trouble code. Replacing it is often the correct repair.
Do I need any special tools for installation?
No special tools are required. Basic hand tools, such as a socket set and ratchet, are all that’s needed to unbolt the old module and install the new one.
What is the difference between an FPCM and an FSCM?
There is no functional difference. They are two different acronyms for the same part: Fuel Pump Control Module (FPCM) and Fuel System Control Module (FSCM).