Restore Your Truck’s Reliability and Performance
Is your 2010-2012 GMC Canyon or other GM truck leaving you stranded? A vehicle that cranks but won’t start, stalls unexpectedly, or hesitates under acceleration is more than just an annoyance—it’s a major disruption. As a technician with over two decades of experience, I’ve seen these symptoms countless times. More often than not, the culprit isn’t the fuel pump itself, but its electronic commander: the Fuel System Control Module (FSCM). This vital component regulates the voltage sent to your fuel pump, ensuring your engine gets the precise amount of fuel it needs. When it fails, your entire fuel system is compromised.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle and high cost out of the repair by pre-programming this FSCM specifically for your vehicle using your VIN. This means it arrives with the latest GM software updates, ready to be installed right out of the box. You get to skip the expensive trip to the dealership for programming, saving you both time and money. Restore your peace of mind and get your truck running the way it should with a reliable, VIN-matched module.
Case Study: The “Bad” Fuel Pump That Wasn’t
I remember a customer bringing in his 2011 Sierra 1500, completely frustrated. He had a persistent no-start condition. On his own, he had already replaced the in-tank fuel pump—a costly and labor-intensive job. Yet, the problem remained. When he brought it to my shop, the first thing I checked wasn’t the pump, but the signals going to it. A quick scan revealed DTC U0109 (Lost Communication With Fuel Pump Control Module). The FSCM, exposed to years of road grime and moisture on the frame rail, had failed internally. We installed a VIN-programmed module, and the truck fired up on the first try. This story is a classic example of why proper diagnosis is key and how this module can be the real solution to what seems like a fuel pump problem.
Is Your Canyon Showing These Symptoms?
A failing FSCM can manifest in several ways. If you’re experiencing any of the following, this module is the likely solution, especially if you see related trouble codes.
- âś” Engine cranks but will not start
- âś” Stalling, especially when coming to a stop or under load
- âś” Vehicle starts and then immediately dies
- âś” Hesitation or sputtering during acceleration
- âś” Reduced engine power and poor fuel economy
- âś” Check Engine Light with codes like P069E, U0109, or P0230
A Straightforward Guide to Installation
Installing your new 2010-2012 Canyon Fuel Module is a manageable job for a confident DIYer. On the Canyon, it’s typically located on the rear center frame crossmember.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: Find the old FSCM mounted to the frame. It will be a small, black electronic box with electrical connectors.
- Disconnect and Remove: Carefully unplug the electrical connectors. Note their orientation. Then, unbolt the module from the frame. These bolts can sometimes be rusty, so a little penetrating oil can help.
- 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.
- Final Step: Reconnect the negative battery terminal. Turn the key to the ‘On’ position for 10 seconds to allow the system to initialize before starting the engine.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of General Motors vehicles. It is compatible with part numbers 20791901, 20827745, 20877116, and 20850927. Please provide your VIN upon purchase to guarantee perfect programming for your specific model. While this list is extensive, always verify your part number or consult your mechanic.
- GMC Canyon (2010-2012) – Fuel Pump; (rear center frame)
- Chevrolet Colorado (2010-2012) – Fuel Pump; (rear center frame)
- Chevrolet Silverado 1500 & GMC Sierra 1500 (2010-2012)
- Chevrolet Tahoe & Suburban 1500 (2010-2012)
- GMC Yukon & Yukon XL 1500 (2010-2012)
- Cadillac Escalade / ESV / EXT (2010-2012)
- Chevrolet Avalanche 1500 (2010-2012)
- Buick Enclave (2010-2012)
- Chevrolet Traverse (2010-2012)
- GMC Acadia (2010-2012)
- …and many other models. Refer to the full fitment list for details.
Do I need to program this module?
Do I need to program this module?
No. This is the biggest benefit we offer. 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 a trip to the dealer and their expensive programming fees.
What does a Fuel System Control Module (FSCM) do?
The FSCM, sometimes called a Fuel Pump Driver Module, acts as a smart controller for your fuel pump. It receives commands from the main engine computer (ECM) and precisely regulates the voltage and speed of the fuel pump to deliver the correct amount of fuel for any driving condition, improving efficiency and performance.
Where is this module located on my 2011 GMC Canyon?
For the 2010-2012 GMC Canyon and its sibling, the Chevy Colorado, the FSCM is typically mounted on the rear center frame crossmember, near the spare tire. Its location on other GM trucks and SUVs is usually on the driver-side frame rail.
What happens if I forget to provide my VIN?
Providing your VIN is a required step. We cannot program and ship your module without it, as the software is specific to each vehicle. This ensures compatibility and proper function. We will contact you after your purchase to remind you if the VIN is missing, but this will delay your shipment.