Restore Your Van’s Performance and Reliability
Is your 2013-2014 Chevrolet Express 1500 Van suddenly stalling, hesitating, or refusing to start? A failing Fuel Pump Control Module (FPCM), also known as a Fuel System Control Module (FSCM), is a very common culprit. This critical component regulates the voltage sent to your fuel pump, ensuring your engine receives the precise amount of fuel it needs. When it fails, it can leave you stranded and facing a frustrating diagnosis. In my 20+ years as a technician, I’ve seen these modules cause intermittent issues that are a nightmare to track down, often mimicking a bad fuel pump.
This isn’t just a replacement part; it’s a complete solution. We take the guesswork and extra cost out of the repair by programming this module specifically for your vehicle using your VIN. It arrives at your door with the latest GM software updates, ready for a straightforward installation. You get to skip the expensive trip to the dealership for programming, saving you time and hundreds of dollars. This is the most direct way to fix the problem correctly and get your work van or family hauler back in service.
Case Study: The Intermittent Stall
A local delivery business brought in their 2014 Express 1500. The driver reported that it would randomly lose power and stall, but only after it had been running for over an hour on hot days. There were no consistent check engine codes, just a history U0109 (Lost Communication With Fuel Pump Control Module). We could have chased our tails for hours, but experience pointed straight to the FPCM. These modules, mounted on the frame rail, are exposed to heat, moisture, and vibration, causing internal electronics to fail intermittently. We installed a VIN-programmed module, and the van has been running without a single issue for over 50,000 miles since. This repair prevented costly downtime for their business.
Is Your Vehicle Showing These Symptoms?
A failing FPCM can manifest in several ways. If you’re experiencing any of the following, this module is the likely solution:
- âś” Engine cranks but won’t start
- âś” Stalling, especially when warm or under load
- âś” Severe engine hesitation or sputtering during acceleration
- âś” “Reduced Engine Power” message on the dash
- âś” Check Engine Light with codes like P069E, P0230, or U0109
- âś” A buzzing or whining noise from the fuel pump that is inconsistent
A Straightforward Guide to Installation
Replacing the 2013-2014 Express 1500 FPCM is a job most DIYers can handle with basic tools. Since it’s pre-programmed, no special electronic equipment is needed.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On the Express/Savana vans and most GM trucks/SUVs, the FPCM is mounted to the driver’s side (LH) frame rail, typically near the spare tire.
- Disconnect and Remove: Unplug the electrical connectors. Be gentle with the locking tabs, as they can become brittle. Then, remove the bolts or nuts holding the old module to the frame.
- Install the New Module: Bolt the new, pre-programmed module into place. Ensure it’s securely fastened.
- Reconnect: Plug the electrical connectors firmly into the new module. You should hear a ‘click’ as they lock in.
- Final Step: Reconnect the negative battery terminal. The vehicle is now ready to start.
Verified Vehicle Compatibility
This module is programmed for your specific vehicle. It is a direct replacement for part numbers 20964304 and 20964305 and fits a wide range of GM vehicles. Please provide your VIN upon purchase.
- 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: 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: 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
What happens if I install this without programming?
An unprogrammed FPCM will not communicate with your vehicle’s ECU, and your engine will not start. Our service eliminates this problem by programming it to your VIN before we ship.
Where do I provide my VIN?
After you complete your purchase, please send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship the part until we have this information.
Is this a difficult part to replace myself?
For most DIYers, this is a straightforward repair. The module is typically easy to access on the frame rail and requires only basic hand tools. Since it’s pre-programmed, there’s no complex electronic work needed.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Commanded On) is one of the most common codes indicating a failed FPCM. Replacing the module is the standard repair for this code.
Is this part compatible with part number 20964305?
Absolutely. Part numbers 20964304 and 20964305 are interchangeable. This module serves as a direct, VIN-programmed replacement for both.