Is Your GM Truck or SUV Cranking But Not Starting?
There’s nothing more frustrating than a vehicle that sounds like it wants to run but just won’t catch. If your 2010-2012 GM vehicle is experiencing intermittent stalling, a long crank time, or a complete no-start condition, a faulty Fuel System Control Module (FSCM) is a very common culprit. This small but critical component regulates the voltage sent to your fuel pump, and when it fails, it starves your engine of the fuel it needs to run properly.
From the Shop Floor: A Real-World Diagnosis
“A customer’s 2011 Silverado 1500 came in last week with the classic symptoms: it would crank all day but wouldn’t fire up. They had already replaced the fuel pump, thinking that was the issue, but the problem persisted. A quick scan with my tool showed a P069E trouble code – ‘Fuel Pump Control Module Commanded OFF’. This code almost always points directly to a failed FSCM, not the pump itself. We swapped in a new module, and the truck fired right up on the first try. It’s a diagnosis I’ve made hundreds of times on these GM platforms.”
The Easiest Fix: A Pre-Programmed GM Fuel System Control Module
Don’t waste time and money at the dealership. This Fuel System Control Module arrives at your door ready for installation. We take the guesswork out of the repair by programming the module to your vehicle’s specific Vehicle Identification Number (VIN) before we ship it. This ensures it has the latest GM software updates and communicates perfectly with your vehicle’s other computers, restoring factory performance and reliability.
Key Benefits of This VIN-Programmed FSCM:
- โ Plug & Play Solution: Arrives pre-programmed to your VIN. No expensive dealer programming or special tools required.
- โ Solves Common Fuel Issues: The direct fix for symptoms like no-start, stalling, hesitation, and diagnostic trouble code P069E.
- โ Restores Proper Performance: Loaded with the latest GM software to ensure optimal fuel pressure and engine efficiency.
- โ Guaranteed Compatibility: A direct replacement for part numbers 20791901, 20827745, 20877116, and 20850927.
- โ Wide Fitment: Correct for a massive range of 2010-2012 GM trucks, SUVs, and cars including the Silverado, Sierra, Tahoe, Yukon, Escalade, Acadia, CTS, and many more.
Plug-and-Play Installation: No Dealer Visit Required
Installing your new FSCM is a straightforward job for any DIYer. While the exact location varies by model (often on the driver’s side frame rail for trucks or in the trunk/cargo area for cars and SUVs), the process is simple.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: Find the old FSCM. On trucks like the Silverado/Sierra, it’s typically mounted to the inside of the frame rail, just ahead of the spare tire.
- Disconnect and Remove: Unplug the electrical connector and remove the bolts or nuts holding the old module in place.
- Install the New Module: Mount your new, pre-programmed module and securely fasten it.
- Connect and Finalize: Plug in the electrical connector and reconnect your battery terminal. The vehicle is now ready to start.
Expert Pro Tip: Prevent Future Failures
The number one killer of these frame-mounted modules is moisture and corrosion from road salt and water spray. Before plugging in your new FSCM, inspect the vehicle’s harness connector. Clean away any green or white corrosion with a small brush and electrical contact cleaner. Once it’s clean and dry, apply a small amount of dielectric grease to the inside of the connector. This creates a moisture-proof seal that will protect the connection and significantly extend the life of your new part.