Restore Your Vehicle’s Performance and Reliability
Is your 2013-2014 GMC Yukon XL 1500 experiencing frustrating issues like stalling, hesitation under acceleration, or a dreaded crank-no-start condition? 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). This vital electronic unit, also known as a Fuel System Control Module (FSCM), is a common failure point on many GM trucks and SUVs. A faulty FPCM can mimic the symptoms of a bad fuel pump, leading to incorrect diagnoses and wasted money. This module is the smart, reliable fix you need.
From the Diagnostic Bay: The Intermittent Stall Case
I remember a 2013 Tahoe that came into my shop with a maddening problem. The owner said it would randomly stall at stoplights, but then restart fine. He’d already replaced the fuel filter and was convinced the in-tank pump was next. I hooked up my scan tool and saw DTC U0109 – Lost Communication with Fuel Pump Control Module. Instead of just throwing parts at it, we inspected the FPCM on the frame rail. It was corroded from years of exposure to road salt and moisture. We installed a new, pre-programmed module, and the problem was solved instantly. It saved the customer hundreds of dollars and the headache of dropping the fuel tank for no reason. This is a fix I’ve performed hundreds of times.
Is Your Vehicle Showing These Symptoms?
A failing FPCM can cause a range of fuel delivery problems. If you’re noticing any of the following, this module is the likely culprit, especially if you have associated diagnostic trouble codes.
- âś” Engine cranks but will not start
- âś” Stalling, especially when coming to a stop or at idle
- âś” Severe hesitation or stumbling during acceleration
- âś” Reduced engine power and poor performance
- âś” An active Check Engine Light with codes like P069E, P0230, or U0109
A Straightforward Guide to Installation
One of the best features of this module is its simple installation, especially because we handle the programming for you. For many GM trucks and SUVs like the Yukon, the 2013-2014 Yukon XL FPCM is located on the driver-side frame rail, making it accessible for the DIY mechanic.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: Find the FPCM mounted to the inside of the driver-side frame rail, typically near the spare tire area.
- Disconnect and Remove: Carefully unplug the electrical connector. Then, remove the bolts or nuts securing the old module to the frame. It may be rusty, so have some penetrating oil handy.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location and tighten the fasteners securely.
- Reconnect: Plug the electrical connector firmly into the new module until it clicks. Reconnect the negative battery terminal.
- Final Step: Start the vehicle. It may take a couple of key cycles to fully prime the fuel system. Your fuel delivery issues should now be resolved.
Verified Vehicle Compatibility
This Fuel Pump Control Module is a direct-fit replacement for a wide range of General Motors vehicles. Please verify your vehicle is on this list and matches the specified options. This part is compatible with original part numbers 20964304 and 20964305.
Trucks & SUVs (Located on LH frame rail, w/o integrated trailer brake control):
- GMC YUKON: 2013-2014
- GMC YUKON XL 1500: 2013-2014
- GMC SIERRA 1500 PICKUP: 2013
- GMC SIERRA DENALI 1500: 2013
- CHEVROLET TAHOE: 2013-2014
- CHEVROLET SUBURBAN 1500: 2013-2014
- CHEVROLET AVALANCHE 1500: 2013
- CHEVROLET SILVERADO 1500 PICKUP: 2013
- CADILLAC ESCALADE: 2013-2014
- CADILLAC ESCALADE ESV: 2013-2014
- CADILLAC ESCALADE EXT: 2013
Vans (Located on LH frame rail):
- GMC SAVANA 1500 VAN: 2013-2014
- CHEVROLET EXPRESS 1500 VAN: 2013-2014
SUVs (Located on rear crossmember):
- GMC ACADIA: 2013-2014
- BUICK ENCLAVE: 2013-2014
- CHEVROLET TRAVERSE: 2013-2014
Sedans/Coupes/Wagons:
- CADILLAC CTS: 2013-2015 (various configurations, check notes)
- CHEVROLET IMPALA / IMPALA LIMITED: 2013-2016 (VIN W, located in RH rear quarter panel)
Frequently Asked Questions
Do I need to program or flash this module?
No! This is the biggest benefit. We program the module to your vehicle’s specific VIN with the latest GM software before we ship it. It arrives ready for installation, saving you a trip to the dealership.
How do I provide my VIN?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship the part until we receive your VIN for programming.
Where is the FPCM located on my 2014 Yukon XL?
On most GM trucks and large SUVs like the Yukon, Tahoe, and Silverado from this era, the module is bolted to the inside of the driver-side frame rail, often near the spare tire.
My original part number is 20964305. Will this work?
Yes, this module is a direct, compatible replacement for both 20964304 and 20964305. We will program it to function perfectly for your vehicle.
Is this the same as a Fuel Pump Driver Module (FPDM)?
Yes, different manufacturers use different names. For these GM vehicles, it’s called a Fuel Pump Control Module (FPCM), but it performs the same function as an FPDM on other makes like Ford.