Restore Your GM’s Performance with a Plug-and-Play Fuel Module
If your 2010-2012 Cadillac Escalade, Sierra, or Silverado is experiencing frustrating issues like stalling, hesitation, or a no-start condition, a failing Fuel System Control Module (FSCM) is a very likely culprit. This critical component regulates the voltage sent to your fuel pump, ensuring your engine gets the precise amount of fuel it needs. When it fails, it can leave you stranded. This isn’t just an inconvenience; it’s a reliability issue that needs a dependable solution.
Forget the expensive trip to the dealership and the hassle of programming. We offer a true plug-and-play solution. This FSCM arrives at your door pre-programmed with the latest GM software, specifically matched to your vehicle’s VIN. You provide us with your VIN at checkout, and our technicians handle the complex programming. This means you can get your truck or SUV back on the road quickly and confidently, often in under an hour, using basic hand tools. This is the most efficient way to fix common fuel delivery problems and restore the performance you expect from your vehicle.
A Technician’s Notebook: The Hidden Cause of No-Start Conditions
I had a 2011 Sierra 1500 towed into my bay last month. The owner said it would crank but wouldn’t start, and sometimes it would die while driving. He had already replaced the fuel pump, but the problem persisted. A quick scan revealed DTC P069E (Fuel Pump Control Module Commanded OFF). Instead of going back to the tank, I went straight to the FSCM on the driver-side frame rail. As I suspected, the aluminum housing was heavily corroded from years of exposure to road salt and moisture. This corrosion compromises the internal electronics. We installed one of our pre-programmed modules, and the truck fired right up. It’s a fix I’ve done hundreds of times; that module’s location makes it a common failure point.
Is Your Vehicle Showing These Symptoms?
- âś” Engine cranks but will not start
- âś” Stalling or hesitation, especially under acceleration
- âś” Rough idle or poor engine performance
- âś” Reduced fuel economy
- âś” Check Engine Light with codes like P069E, P0230, or U0109
- âś” “Service Fuel System” message on the dash
A Straightforward Guide to Installation
- âś” Safety First: Disconnect the negative battery terminal to prevent any electrical shorts.
- âś” Locate the Module: On most trucks and SUVs, the FSCM is mounted on the driver-side frame rail, near the spare tire. On some cars, it may be in the trunk or rear compartment.
- âś” Disconnect and Remove: Unplug the electrical connectors. Be gentle with the locking tabs. Then, remove the bolts or nuts securing the module to the frame or chassis.
- âś” Install the New Module: Bolt the new, pre-programmed FSCM into place. Ensure it is securely mounted.
- âś” Reconnect: Plug the electrical connectors firmly into the new module. You should hear a click as they lock in place.
- âś” Final Step: Reconnect the negative battery terminal. Start the vehicle to confirm the repair is complete and the symptoms are gone.
Guaranteed Fitment for Your GM Vehicle
This module is a direct replacement for part numbers 20827745, 20791901, 20877116, and 20850927. It is compatible with a wide range of GM models. Please verify your vehicle is on the list below.
Chevrolet: Avalanche 1500 (2010-2012), Captiva Sport (2012), Colorado (2010-2012), Express 1500 Van (2010-2012), Impala (2012), Silverado 1500 (2010-2012), Suburban 1500 (2010-2012), Tahoe (2010-2012), Traverse (2010-2012)
GMC: Acadia (2010-2012), Canyon (2010-2012), Savana 1500 Van (2010-2012), Sierra 1500 / Denali 1500 (2010-2012), Yukon / Yukon XL 1500 (2010-2012)
Buick: Enclave (2010-2012), LaCrosse (2010-2012), Regal (2011-2012)
Hummer: H3 (2010)
Saturn: Outlook (2010), Vue (2010)
Note: Some models have specific options (e.g., w/o integrated trailer brake control). Please match your part number or contact us with your VIN to ensure compatibility.
Frequently Asked Questions
Why do I need to provide my VIN?
Your vehicle’s VIN is required so we can program the module with the correct GM software and calibrations for your specific engine, transmission, and options. This ensures perfect compatibility and function right out of the box.
Is this part difficult to install myself?
No, this is a great DIY-friendly repair. On most GM trucks, it’s held on by two or three bolts on the frame rail and has simple plug-in connectors. No special tools are needed, and since it’s pre-programmed, you avoid a trip to the dealer.
What happens if I don’t replace a failing FSCM?
Ignoring a bad FSCM can lead to more frequent stalling, a no-start condition that leaves you stranded, and potential damage to the fuel pump from inconsistent voltage. It’s a reliability issue that will only get worse over time.
Will this fix a P069E check engine light code?
Yes, the P069E code is one of the most common indicators of a failed Fuel System Control Module. Replacing the module with this pre-programmed unit is the correct and most effective solution for this specific fault code.
Is this a new or used part?
This is a high-quality, fully tested replacement part that is guaranteed to perform to OEM standards. It is programmed with the latest software from GM for optimal performance and longevity.