If your 2010-2012 Chevrolet Colorado is experiencing frustrating issues like stalling, extended cranking times, or a complete no-start condition, a failing Fuel System Control Module (FSCM) is a very likely culprit. As a technician with over two decades of experience under the hood, I’ve seen these exact symptoms countless times. The FSCM is the brain that regulates the fuel pump’s operation, and when it falters, it starves your engine of the fuel it needs to run reliably. This isn’t just an inconvenience; it can be a serious safety issue if your truck stalls in traffic.
This is not just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and extra cost out of the repair by pre-programming this module to your truck’s specific Vehicle Identification Number (VIN). Simply provide us with your VIN after purchase, and we’ll flash the module with the latest, most stable software directly from GM. This means you can skip the expensive trip to the dealership for programming—a step that is absolutely required for a non-programmed module. This is the most direct and efficient way to restore your truck’s performance and reliability.
A Technician’s Notebook
I remember a 2011 Colorado that was towed into my bay last winter. The owner was at his wit’s end. The truck would start fine some days, and others it would just crank and crank. He’d already replaced the fuel pump itself, thinking that was the issue, but the problem persisted. A quick scan revealed a DTC P069E: ‘Fuel Pump Control Module Requested MIL Illumination.’ This code is a dead giveaway. The FSCM, exposed to the elements on the frame rail, had failed internally. We installed one of our pre-programmed modules, and the truck fired up on the first try. It’s a 30-minute fix that solves a major headache, and doing the programming beforehand saved the customer over a hundred dollars in dealer fees.
Is Your Colorado Exhibiting These Symptoms?
A faulty FSCM can manifest in several ways. If you’re noticing any of the following, it’s time to inspect your fuel system’s controller. This module is often the root cause for codes related to fuel pressure and pump control.
- ✔ Engine cranks but refuses to start
- ✔ Vehicle stalls unexpectedly while driving or at idle
- ✔ Noticeable hesitation or stumbling during acceleration
- ✔ Reduced engine power and poor fuel economy
- ✔ An active Check Engine Light with codes such as P069E, P0230, or U0109 (Lost Communication With Fuel Pump Control Module)
DIY Installation: A Straightforward Guide
Replacing the 2010-2012 Colorado FSCM is a job most DIYers can handle with basic tools. Because our module arrives pre-programmed, you eliminate the most complex part of the process. For the Colorado and Canyon, you’ll find it mounted on a frame crossmember near the spare tire.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Module: Find the FSCM mounted to the rear center frame of your truck. It’s a small, black box with electrical connectors. You may need to lower the spare tire for better access.
- 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 be helpful.
- Install the New Module: Bolt the new, pre-programmed FSCM into the original location. Ensure it is securely mounted.
- Reconnect and Finalize: Plug the electrical connectors firmly into the new module. Reconnect your vehicle’s 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 Fuel System Control Module is a direct replacement for part number 20791901 and is also compatible with part numbers 20827745, 20877116, and 20850927. It fits a wide range of General Motors vehicles. Please verify your vehicle from the list below to ensure proper fitment.
- Chevrolet Colorado (2010-2012) – Rear Center Frame
- GMC Canyon (2010-2012) – Rear Center Frame
- Chevrolet Silverado 1500 / GMC Sierra 1500 (2010-2012) – LH Frame Rail
- Chevrolet Tahoe / Suburban / Avalanche (2010-2012) – LH Frame Rail
- GMC Yukon / Yukon XL (2010-2012) – LH Frame Rail
- Cadillac Escalade / ESV / EXT (2010-2012) – LH Frame Rail
- And many other GM cars, trucks, and SUVs. Please check the full list for your specific model.
Frequently Asked Questions
Frequently Asked Questions
Why do you need my VIN?
Your Vehicle Identification Number (VIN) is essential for us to program the module with the correct GM software and vehicle-specific calibrations. This ensures the FSCM works perfectly with your truck’s engine and systems, making it a true plug-and-play part.
Is this part difficult to install?
Not at all. For a 2010-2012 Colorado, the physical installation is straightforward and typically takes less than an hour with basic hand tools. Since we handle the programming, you avoid the most difficult and costly step of the repair.
Will this fix a P069E code?
Yes, in the vast majority of cases, a P069E trouble code points directly to a failed Fuel System Control Module. Replacing it with this pre-programmed unit is the standard and most effective repair for this specific code.
What happens if I install a module without programming?
An unprogrammed module will not work. The vehicle’s computer systems will not be able to communicate with it, and your engine will not receive the proper fuel commands. This will result in a no-start condition, and you will still need to have it programmed.
Is this compatible with other part numbers?
Yes, this module, 20791901, is a direct replacement for several other GM part numbers, including 20827745, 20877116, and 20850927. It covers a wide range of applications.