Restore Your Truck’s Fuel System with a Plug-and-Play Solution
There’s nothing more frustrating than a truck that won’t start, stalls unexpectedly, or struggles for power. As a mechanic with over 20 years of diagnostic experience, I’ve seen these symptoms countless times, and a faulty Fuel System Control Module (FSCM) is often the culprit. This vital component, also known as the fuel pump driver module, regulates the voltage sent to your fuel pump. When it fails, it starves your engine of the fuel it needs, leading to a host of performance issues. This is the definitive fix for your 2010-2012 Colorado Fuel Module problems.
We take the guesswork and extra cost out of the repair. Unlike a generic part from a big-box store, this FSCM arrives at your door completely programmed to your vehicle’s specific VIN. We use the latest GM software updates to ensure perfect communication with your truck’s computer systems. This means no expensive trip to the dealership for programming—it’s a true plug-and-play installation you can do right in your driveway.
Case Study: The Intermittent No-Start Nightmare
I once had a 2011 Sierra in the shop with a maddening problem: it would run fine for weeks, then refuse to start, only to fire right up an hour later. The owner had already replaced the fuel pump to no avail. There were no hard codes, just a history U0109 (Lost Communication With Fuel Pump Control Module). Knowing these modules are mounted on the frame rail, I suspected environmental exposure. After letting the truck run for 30 minutes to get everything warm, I sprayed the FSCM with a shot of component cooler. The truck stalled instantly. The module’s internal board had a micro-fracture that only opened up when it got hot. Replacing it with a reliable, pre-programmed unit solved the problem for good. This is a classic failure mode for these parts.
Is Your Colorado Showing These Fuel System Symptoms?
A failing FSCM can manifest in several ways. If you’re experiencing any of the following, this module is your likely solution:
- ✔ Engine cranks but will not start
- ✔ Vehicle stalls randomly, especially while driving
- ✔ Hesitation or loss of power during acceleration
- ✔ A “Service Fuel System” or similar warning on the dash
- ✔ Active Check Engine Light with Diagnostic Trouble Codes (DTCs) such as P069E, P0230, or U0109
A Straightforward Guide to Installation
Installing your new 2010-2012 Colorado Fuel Module is a simple process that most DIYers can handle with basic tools. Because it’s pre-programmed, no special electronic tools are needed.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On the 2010-2012 Colorado and Canyon, the FSCM is typically mounted to the rear center frame crossmember, near the spare tire.
- Disconnect and Remove: Carefully unplug the electrical connectors. Note the locking tabs to avoid damage. Then, unbolt the old module from the frame. It’s often held by two or three small bolts.
- Install the New Module: Bolt your new, pre-programmed FSCM 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 Step: Reconnect the negative battery terminal. The vehicle is now ready to start.
Verified Vehicle Compatibility
This module is a direct replacement for part numbers 20877116, 20791901, 20827745, and 20850927. It fits a wide range of GM vehicles. Please verify your model and year below:
- Chevrolet Colorado: 2010, 2011, 2012
- GMC Canyon: 2010, 2011, 2012
- Chevrolet Silverado 1500 & GMC Sierra 1500: 2010-2012 (verify options/ID)
- Chevrolet Tahoe/Suburban & GMC Yukon/Yukon XL: 2010-2012 (verify options/ID)
- Cadillac Escalade / ESV / EXT: 2010-2012 (verify options/ID)
- Chevrolet Avalanche 1500: 2010-2012 (verify options/ID)
- Buick Enclave / LaCrosse / Regal: 2010-2012 (verify location)
- GMC Acadia: 2010-2012
- Chevrolet Traverse: 2010-2012
- And many more GM models, please check the full list above.
Frequently Asked Questions
Do I need to take this part to a dealership for installation?
Absolutely not. The main benefit of our service is that we program the module to your vehicle’s VIN before we ship it. This makes it a true plug-and-play part, saving you hundreds in dealer programming fees.
What information do you need from me?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit Vehicle Identification Number (VIN). This is essential for us to program the module correctly for your specific vehicle.
Where is the FSCM located on a 2011 Chevy Colorado?
On the 2010-2012 Colorado and its sibling, the GMC Canyon, the Fuel System Control Module is located on the rear center frame crossmember. It’s typically easy to access by looking above the spare tire.
What happens if I don’t provide a VIN?
We cannot ship the module without a VIN because an unprogrammed module will not allow the vehicle to run. Programming is a required step for this part to function.
Is this part a direct replacement for other part numbers?
Yes, this module is a fully compatible replacement for several part numbers, including 20791901, 20827745, and 20850927. It will function identically to the original part.