Restore Your Van’s Performance and Reliability
Is your 2010-2012 GMC Savana 1500 Van experiencing frustrating issues like stalling, long crank times, or a sudden loss of power? Before you condemn the fuel pump, the real culprit is often a failing Fuel System Control Module (FSCM). This critical component regulates the voltage sent to your fuel pump, ensuring precise fuel pressure for optimal engine performance. When it fails, it can leave you stranded and your work van out of commission. This is the direct, reliable solution you need to get back on the road with confidence.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and expense out of the repair by programming this module specifically to your vehicle’s VIN before it ships. This means no costly trips to the dealership for programming. You receive a part loaded with the latest GM software updates, ensuring it communicates perfectly with your van’s computer systems. For any professional mechanic or DIY enthusiast, this is the most efficient way to fix common fuel delivery problems associated with a faulty 2010-2012 Savana Fuel Module.
A Technician’s Notebook: The Stalling Work Van
I had a 2011 Savana 1500 roll into my bay that was a plumber’s workhorse. The owner was at his wit’s end. The van would start fine in the morning but would intermittently stall at stoplights or sputter under acceleration, especially when loaded with equipment. He had already replaced the fuel pump, but the problem persisted. A quick scan showed a P069E code—Fuel Pump Control Module Requested MIL Illumination. Instead of guessing, we tested the FSCM and found it was failing intermittently. We replaced it with one of our pre-programmed modules. The entire job took less than 30 minutes, and the van ran perfectly. It’s a classic example of how diagnosing the right module saves hundreds in unnecessary parts and labor.
Common Signs of a Failing FSCM
- ✔ Engine cranks but refuses to start.
- ✔ Vehicle stalls unexpectedly, often when warm or under load.
- ✔ Noticeable hesitation or sputtering during acceleration.
- ✔ Reduced engine power and poor fuel economy.
- ✔ Check Engine Light is on with codes like P069E, P0230, or U0109 (Loss of Communication with Fuel Pump Control Module).
- ✔ A buzzing noise from the fuel pump or no noise at all when the key is turned.
DIY-Friendly Installation Guide
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- ✔ Locate the Module: On the 2010-2012 Savana Van, the FSCM is typically mounted on the left-hand (driver’s side) frame rail, often near the spare tire.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle with the locking tabs, as they can become brittle. Then, unbolt the old module from the frame.
- ✔ Install the New Module: Bolt the new, pre-programmed 2010-2012 Savana Fuel Module into the same location. Ensure it is mounted securely.
- ✔ Reconnect: Plug the electrical connectors firmly into the new module. You should hear a click as they lock into place.
- ✔ Final Steps: Reconnect the negative battery terminal. Turn the key to the ‘On’ position for 10 seconds (without starting) to allow the system to prime, then start the engine. Your vehicle is ready to go!
Verified Vehicle Compatibility
This module, part number 20850927, is a direct replacement for several original GM part numbers, including 20791901, 20827745, and 20877116. It fits a wide range of GM vehicles. Please verify your vehicle is on this list:
- Acura: Acadia (2010-2012)
- Buick: Enclave (2010-2012), LaCrosse (2010-2012), Regal (2011-2012)
- Cadillac: CTS (2010-2012), Escalade / ESV / EXT (2010-2012)
- 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: Canyon (2010-2012), Savana 1500 Van (2010-2012), Sierra 1500 / Denali 1500 (2010-2012), Yukon / Yukon XL 1500 (2010-2012)
- Hummer: H3 (2010)
- Saturn: Outlook (2010), Vue (2010)
Note: After purchase, please send us your vehicle’s 17-digit VIN to ensure we can program the module correctly for your specific application. This is a crucial step for a plug-and-play installation.
Frequently Asked Questions
Why do you need my VIN?
Your VIN (Vehicle Identification Number) allows us to flash the module with the exact software and calibrations your 2010-2012 Savana 1500 Van requires. This makes the part truly plug-and-play and avoids any compatibility issues or the need for dealer programming.
Is this the same as a fuel pump?
No. This is the Fuel System Control Module (FSCM), an electronic computer that controls the fuel pump. The fuel pump is a mechanical part inside the gas tank. This module is often the cause of fuel delivery issues, not the pump itself.
Will this fix a P069E code?
In my 20+ years of experience, a faulty FSCM is the most common cause of a P069E diagnostic trouble code. Replacing it with this pre-programmed unit is a very reliable fix for that specific issue.
Can I install this myself?
Absolutely. Because this module comes programmed, the installation is a simple bolt-off, bolt-on process. It requires basic hand tools and is typically located on the vehicle’s frame rail, making it accessible for most DIY mechanics.
What happens if I install it without programming?
An unprogrammed module will not work. The vehicle’s main computer (ECM) will not be able to communicate with it, resulting in a no-start condition and communication error codes. Our pre-programming service eliminates this problem entirely.