Restore Your Vehicle’s Power and Reliability
Is your truck, van, or SUV suffering from frustrating issues like stalling, hesitation, or a complete no-start condition? A faulty Fuel System Control Module (FSCM) is often the culprit, leaving you stranded and costing you valuable time. This direct-replacement module is the definitive solution, arriving at your door fully programmed to your vehicle’s specific VIN. This eliminates the need for an expensive and time-consuming trip to the dealership for programming, getting you back on the road faster and with confidence.
Common Symptoms of a Failing FSCM & Your Direct-Fit Solution
If you’re experiencing any of the following, a failing FSCM is the likely cause. This module is engineered to resolve these exact problems. Common diagnostic trouble codes (DTCs) associated with a bad module include P069E, U0109, and P0230. By installing our programmed 20850927 fuel system control module, you can clear these codes and restore proper operation.
- Engine cranks but will not start
- Stalling, especially under load or when coming to a stop
- Severe hesitation or lack of power during acceleration
- Erratic fuel gauge readings
- A persistent Check Engine Light
Features & Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s VIN. Simply provide your VIN at checkout, and we handle the complex flashing process for you.
- ✔ Latest GM Software Updates: We flash each unit with the newest, most stable software from General Motors, ensuring optimal performance and addressing any known factory issues.
- ✔ Restored Engine Performance: A new, properly functioning FSCM ensures your fuel pump delivers the precise pressure required for smooth idling, strong acceleration, and peak efficiency.
- ✔ Guaranteed OEM-Spec Fitment: Engineered to be a direct replacement for part numbers 20850927, 20791901, 20827745, and 20877116, ensuring a perfect fit and seamless integration with your vehicle’s systems.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: Why Do These Modules Fail?
As a technician with over 20 years of experience, I’ve replaced hundreds of these modules. On most GM trucks and SUVs, the FSCM is mounted on the driver’s side frame rail, directly exposed to the elements. Over time, moisture, road salt, and debris from the rear wheel corrode the aluminum housing and compromise the internal electronics. This exposure is the number one cause of failure. When you install your new programmed 20850927 fuel system control module, I recommend applying a thin layer of dielectric grease to the connector pins to provide an extra barrier against future moisture intrusion.
Don’t let a faulty module keep your vehicle down. This is your chance to get a reliable, ready-to-install part that solves the problem correctly the first time. Order your programmed 20850927 fuel system control module today and get your vehicle running like it should.
Frequently Asked Questions
Do I need to take this part to a dealer for programming?
Absolutely not. The main benefit of our service is that we program the module to your vehicle’s specific VIN before we ship it. This makes it a true plug-and-play part, saving you hundreds of dollars in dealership programming fees.
How do I provide my VIN number?
You can add your 17-digit VIN to the notes section during checkout. If you forget, don’t worry—we will contact you via email after your purchase to request it. We cannot ship the module until it has been programmed.
Where is the FSCM located on my vehicle?
For most trucks and SUVs like the Silverado, Sierra, Tahoe, and Yukon, the module is mounted on the driver’s side frame rail, typically above the spare tire. For other models like sedans or crossovers, it may be located in the trunk or rear compartment area. A quick search for your specific model will provide the exact location.
Will this fix a P069E code?
Yes, a P069E (Fuel Pump Control Module Commanded OFF) code is one of the most common indicators of a failed FSCM. Replacing the faulty module with this pre-programmed unit is the correct and most effective solution for this code, provided the wiring and fuel pump are in good condition.
Is this compatible with part number 20877116?
Yes, this module is a direct replacement for several part numbers, including 20877116, 20791901, 20827745, and 20850927. It will function identically to the original part.