Is Your Chevy Colorado Cranking But Not Starting?
As a technician with over two decades in the bay, one of the most common complaints I hear for GM trucks from this era is, “It turns over fine, but it just won’t fire up.” or “It keeps stalling out at red lights.” Often, the culprit isn’t the fuel pump itself, but the small computer that controls it: the Fuel System Control Module (FSCM). This module is the brain of your fuel delivery system, and when it fails, it leaves you stranded. This isn’t just an inconvenience; it’s a critical failure that needs a reliable fix.
The Dealer-Free Solution: A True Plug-and-Play FSCM
Forget the hassle and expense of towing your truck to a dealership. This Fuel System Control Module is the definitive solution you’ve been looking for. We take all the guesswork and programming headaches out of the equation. Before this part ever ships, my team and I personally program it using your vehicle’s unique VIN. This means it arrives at your door loaded with the latest stable software from GM, ready for a direct, simple installation. It’s the same process a dealer would perform, but without the high labor costs and scheduling delays.
Why Our Programmed 2010-2012 Colorado FSCM is the Best Choice:
- โ VIN-Programmed for Your Truck: We flash the module specifically for your 2010-2012 Colorado, ensuring seamless communication with your vehicle’s other computers, like the ECM and BCM.
- โ Eliminates Common Failure Points: A faulty FSCM is the root cause of many frustrating fuel-related issues. Replacing it solves problems like:
- Engine cranks but will not start
- Intermittent stalling, especially at idle
- Reduced engine power or hesitation
- Diagnostic Trouble Code (DTC) P069E stored in the ECM
- โ Direct-Fit Replacement: This module is a direct replacement for several original part numbers, including 20877116, 20791901, 20827745, and 20850927, guaranteeing perfect physical fitment.
- โ Restores Factory Performance: With the correct software and a new, reliable module, your fuel system will operate exactly as the engineers intended.
Expert Pro Tip from 20+ Years of Diagnostics
I’ve seen hundreds of these FSCMs fail. On the Colorado and Canyon, they are mounted to the frame crossmember, right in the line of fire for road salt, water, and grime. Before you install your new module, take a moment to thoroughly inspect the electrical connector harness. Look for any signs of green or white corrosion on the pins. Use a small wire brush and electrical contact cleaner to scrub them clean. A poor connection is the #1 reason for a new part to fail prematurely or not work at all. A clean connection ensures the new module gets the solid power and data signal it needs to function correctly for years to come.
Simple Installation Guide for your 2010-2012 Colorado FSCM
You don’t need to be a master mechanic to complete this job. With basic hand tools, you can have your truck running in under an hour.
- Safety First: Always disconnect the negative terminal from your truck’s battery before working on any electrical components.
- Locate the Module: On the 2010-2012 Colorado and its sibling, the GMC Canyon, you’ll find the FSCM mounted to the rear frame crossmember, typically near the spare tire.
- Disconnect and Remove: Carefully unplug the main electrical connector. Then, unbolt the old module from the frame. It’s usually held on by two small bolts.
- Install the New Module: Bolt your new, pre-programmed FSCM into the same location. Ensure it’s snug and secure.
- Reconnect: Plug the electrical connector firmly into the new module. You should hear a ‘click’ as it seats.
- Power Up: Reconnect the negative battery terminal. Turn the key to the ‘ON’ position (without starting the engine) for 10 seconds to allow the fuel pump to prime the system. Start your engine and enjoy a reliable ride!
Confirm Your Fitment
While this part is a perfect match for the 2010-2012 Chevrolet Colorado, it also fits a massive range of other GM vehicles like the Silverado, Sierra, Tahoe, Yukon, Escalade, and many more. Please review the detailed fitment list and match your vehicle, or confirm that your existing module has one of the compatible part numbers (20791901, 20827745, 20877116, 20850927) to guarantee a perfect repair.