Is your 2010-2012 GMC Canyon or other GM vehicle experiencing frustrating and unpredictable issues like stalling, hesitation on acceleration, or a complete no-start condition? Before you spend a fortune replacing the entire fuel pump, the real culprit is often a failing Fuel System Control Module (FSCM). As a technician with over two decades of experience, I’ve seen countless drivers chase this problem, replacing parts unnecessarily. This module is the electronic brain that tells your fuel pump how much pressure to deliver. When it fails, your engine is starved of the fuel it needs to run reliably.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM module and flash it with the very latest vehicle-specific software directly from GM. All we need is your vehicle’s VIN. This crucial step ensures perfect communication between the module and your truck’s other computers, restoring factory performance and efficiency. By getting a pre-programmed module, you skip the expensive trip to the dealership for programming, saving you both time and money. This is the definitive fix for a wide range of fuel delivery problems, designed for a seamless installation by both professional mechanics and determined DIYers.
A Technician’s Notebook
I remember a 2011 Sierra 1500 that came into the shop on a tow truck. The owner was convinced his fuel pump was dead—the truck would crank but never start. He had already spent a weekend trying to diagnose it. On the scanner, I saw code P069E, ‘Fuel Pump Control Module Commanded OFF.’ Instead of jumping straight to the pump, I checked the FSCM, which is mounted on the frame rail on those trucks. It was heavily corroded from years of exposure to road salt and moisture. A quick test confirmed it had failed internally. We installed one of these pre-programmed modules, and the truck fired right up. It’s a 30-minute fix that saved the customer from a much more expensive and labor-intensive fuel pump replacement.
Common Signs of a Failing FSCM
If your vehicle is showing these symptoms, a faulty Fuel System Control Module is a very likely cause. A failing FSCM can often be misdiagnosed as a bad fuel pump, so checking for these signs first can save you hundreds of dollars.
- ✔ Engine stalling, especially under load or when coming to a stop.
- ✔ No-start condition where the engine cranks but won’t turn over.
- ✔ Hesitation or stumbling during acceleration.
- ✔ Reduced engine power and poor fuel economy.
- ✔ An illuminated Check Engine Light with diagnostic trouble codes (DTCs) such as P069E, P0230, or U0109.
- ✔ Inconsistent fuel pressure readings.
A Straightforward Guide to Installation
Installing your new 2010-2012 Canyon FSCM is a simple process that can be done with basic hand tools. This plug-and-play solution gets you back on the road without needing a trip to the dealer.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Module: On most trucks and SUVs, the FSCM is mounted on the frame rail, typically on the driver’s side near the spare tire. On cars, it may be in the trunk or rear compartment. For the 2010-2012 Canyon, it is located on the rear center frame.
- Disconnect and Unbolt: Carefully unplug the electrical connectors. Press the release tabs firmly. Then, remove the bolts or nuts securing the old module to the frame.
- Install the New Module: Bolt the new, pre-programmed FSCM into the same location. Ensure it is securely fastened.
- Reconnect Everything: Plug the electrical connectors into the new module until they click into place. Reconnect the negative battery terminal.
- Final Check: Turn the key to the ‘On’ position for a few seconds to allow the fuel system to prime, then start the engine. Your vehicle should now run smoothly.
Verified Vehicle Compatibility
This module is a direct replacement for part numbers 20791901, 20827745, 20877116, and 20850927. It is guaranteed to fit the following GM vehicles. Please provide your VIN upon purchase to ensure correct programming.
- Acadia: 2010-2012 (Rear crossmember)
- Avalanche 1500: 2010-2012 (LH frame rail)
- Canyon / Colorado: 2010-2012 (Rear center frame)
- Captiva Sport: 2012 (LH rear compartment)
- CTS: 2010-2012 (LH rear compartment)
- Enclave: 2010-2012 (Rear crossmember)
- Escalade / ESV / EXT: 2010-2012 (LH frame rail)
- Express / Savana 1500 Van: 2010-2012 (LH frame rail)
- Hummer H3: 2010 (Rear frame)
- Impala: 2012 (RH rear quarter panel)
- LaCrosse: 2010-2012 (RH rear trunk)
- Outlook: 2010
- Regal: 2011-2012 (LH rear quarter interior)
- Sierra / Silverado 1500: 2010-2012 (LH frame rail)
- Suburban 1500: 2010-2012 (LH frame rail)
- Tahoe: 2010-2012 (LH frame rail)
- Traverse: 2010-2012 (Rear crossmember)
- Vue: 2010 (RH rear engine compartment)
- Yukon / Yukon XL 1500: 2010-2012 (LH frame rail)
Frequently Asked Questions
Do I need to take this part to a dealer for programming?
No. We program the module to your vehicle’s specific VIN before shipping it to you. It arrives ready for a plug-and-play installation, saving you time and money.
What information do you need from me?
After you place your order, you will need to provide us with your 17-digit Vehicle Identification Number (VIN). This is essential for us to load the correct GM software for your specific vehicle.
Where is the FSCM located on a 2010-2012 GMC Canyon?
On the 2010-2012 GMC Canyon and Chevrolet Colorado, the Fuel System Control Module is located on the rear center frame crossmember, near the spare tire.
Is this the same as a fuel pump?
No. This is the Fuel System Control Module (FSCM), which is an electronic computer that controls the fuel pump. A faulty FSCM is a common cause of fuel delivery issues and is often misdiagnosed as a bad pump.
Will this fix a P069E check engine light code?
Yes, in the vast majority of cases, a new, correctly programmed FSCM is the definitive fix for a P069E code, which indicates a performance or communication issue with the module itself.