Restore Your Vehicle’s Power and Reliability
Are you battling a frustrating no-start condition, sudden stalling, or a persistent check engine light? A failing Fuel System Control Module (FSCM) is often the culprit, disrupting the critical communication between your engine computer and the fuel pump. This isn’t just an inconvenience; it’s a reliability issue that can leave you stranded. Get back on the road with confidence with this direct-fit, professionally programmed Fuel System Control Module, designed to restore your vehicle’s performance and dependability right out of the box.
Common Symptoms & Your Direct-Fit Solution
If your GM vehicle is experiencing any of the following issues, a faulty FSCM is a likely cause. This module is the definitive solution for problems such as:
- Check Engine Light: Often with diagnostic trouble codes (DTCs) like P069E, P0230, P0606, or U0109.
- Engine Cranks But Won’t Start: The starter turns, but the engine never fires up due to a lack of fuel pressure.
- Stalling or Hesitation: The engine may stall unexpectedly while driving or hesitate during acceleration as the fuel pump struggles to deliver the correct pressure.
- Reduced Engine Power: Your vehicle may enter a “limp mode” to protect the engine, severely limiting speed and performance.
This programmed 20827745 fuel system control module arrives ready for installation. We flash it with the latest GM software updates using your vehicle’s VIN, ensuring perfect communication and performance without a costly trip to the dealership for programming.
Features & Tangible Benefits
- ✔ Plug-and-Play Installation: Arrives pre-programmed to your specific VIN. Simply install the module and you’re ready to go—no additional programming required.
- ✔ Save Time and Money: By skipping the dealership’s programming service, you save on expensive labor fees and vehicle downtime.
- ✔ Updated OEM Software: We load the newest software from GM, which often includes critical improvements over the original programming to enhance durability and performance.
- ✔ Restored Performance: Precisely controls the fuel pump to deliver the correct fuel pressure, restoring lost horsepower, throttle response, and fuel efficiency.
- ✔ Guaranteed Compatibility: A direct replacement for part numbers 20827745, 20791901, 20877116, and 20850927, ensuring a perfect fit and function.
- ✔ This unit is backed by our one-year replacement warranty.
From the Technician’s Bench: We’ve seen hundreds of these modules fail, especially on trucks and SUVs like the Silverado, Tahoe, and Escalade. Their location on the driver’s side frame rail exposes them to years of road salt, water, and vibration. Corrosion works its way into the connector or the housing, shorting out the internal circuit board. When a customer comes in with a “crank, no-start” issue and a P069E code, this module is one of the first things we check. Replacing it with a pre-flashed unit like this one is the fastest and most reliable way to get that vehicle running right again. It’s a known issue, and this is the right fix.
Don’t let a faulty module dictate your vehicle’s reliability. This programmed 20827745 fuel system control module is the smart, efficient solution to get your vehicle back to factory-spec performance. After placing your order, simply provide us with your VIN, and we’ll handle the rest, shipping you a part that’s ready for immediate installation.
Frequently Asked Questions
Do I need to do any programming or calibration myself?
Absolutely not. This module is a complete plug-and-play solution. We handle all the programming to your specific VIN before it ships, so you can install it and start your vehicle.
How do I provide my vehicle’s VIN?
After you complete your purchase, you can add your VIN to the order notes or send it to us in a message. We cannot ship the module until we receive your VIN, as the programming is a required step.
Is this the same as a Fuel Pump Driver Module (FPDM)?
Yes. General Motors refers to this part as a Fuel System Control Module (FSCM), but it performs the same function as what other manufacturers call a Fuel Pump Driver Module (FPDM). It regulates the voltage to the fuel pump to control its speed and output.
Where is this module located on my vehicle?
Location varies by model. On most trucks and large SUVs (like the Silverado, Sierra, Tahoe, Yukon), it’s typically mounted on the driver’s side frame rail, near the spare tire. On cars and crossovers (like the CTS, Impala, Acadia), it’s often found in the trunk area, behind a trim panel, or near the rear crossmember.
Can this module fix my inaccurate fuel gauge?
In some cases, yes. The FSCM plays a role in communicating fuel level information. However, an inaccurate fuel gauge is more commonly caused by a faulty fuel level sending unit inside the fuel tank. It’s best to diagnose the specific cause before ordering.