Programmed 20850927 GM Fuel System Control Module | Plug & Play FSCM

### Programmed 20850927 GM Fuel System Control Module \| Plug & Play FSCM   ### Is Your GM Truck or SUV Stalling, Hesitating, or Refusing to Start? A faulty Fuel System Control Module (FSCM) is one of the most common and frustrating issues on many GM vehicles. If you’re experiencing sudden engine stalls, a check engine light with fuel-related codes, or a no-start condition, your FSCM has likely failed. This isn’t just an inconvenience; it’s a critical failure that leaves you stranded. Get your vehicle running reliably again with this direct-fit, professionally **Programmed 20850927 Fuel System Control Module**, delivered right to your door, ready to install. #### Common Symptoms & Your Solution Don’t let a bad module disrupt your life. A failing FSCM can manifest in several ways, often triggering Diagnostic Trouble Codes (DTCs) like P069E, P0230, or U0109. You might also notice an erratic fuel gauge, reduced engine power, or the engine cranking but never starting. This module is the definitive solution, arriving pre-flashed with the latest GM software updates specifically matched to your vehicle’s VIN. You get a component that restores original performance and communication within your vehicle’s fuel system, solving the problem at its source. - ✔ **Plug & Play Installation:** This module is pre-programmed to your vehicle’s unique VIN. No expensive trips to the dealership for coding are required! - ✔ **Solve Common Failure Codes:** Directly addresses codes like P069E, P0230, and U0109, turning off that persistent check engine light. - ✔ **Restored Engine Performance:** Eliminates stalling, hesitation, and no-start conditions caused by a faulty FSCM, ensuring reliable fuel delivery. - ✔ **Latest GM Software:** We flash the module with the most current updates from General Motors, ensuring optimal performance and longevity. - ✔ **Broad Compatibility:** Replaces multiple original part numbers including **20791901**, **20827745**, **20877116**, and **20850927**. - ✔ **Peace of Mind:** This unit is backed by our one-year replacement warranty. **Expert Insight from a 20-Year Technician:** On most of these trucks and SUVs, GM mounted the FSCM on the frame rail, completely exposed to the elements. Over years of enduring road salt, water, mud, and constant vibration, the internal circuit board and external connectors inevitably corrode and fail. It’s not a matter of _if_ it will fail, but _when_. When you see the classic “Service Fuel System” message or experience a sudden stall, this module is almost always the culprit. Our **Programmed 20850927 Fuel System Control Module** isn’t just a replacement part; it’s the correct, hassle-free fix that gets your work truck or family SUV dependable again without the dealership’s high labor costs. #### Frequently Asked Questions **What does “pre-programmed” actually mean?** It means we use your vehicle’s 17-digit VIN to load the correct, vehicle-specific software and calibrations from GM onto the module before we ship it. This allows the module to communicate correctly with your vehicle’s other computers (like the ECM) right out of the box, eliminating the need for special tools or a visit to a mechanic for programming. **How do I provide my VIN?** After you complete your purchase, simply send us a message with your vehicle’s VIN. We cannot ship your part until we receive this information, as the programming is a critical step in the process. **Where is this module located on my vehicle?** On most trucks and SUVs like the Silverado, Sierra, Tahoe, and Yukon, you’ll find the FSCM mounted to the driver’s side frame rail, typically above the spare tire. On other vehicles like the Acadia or Enclave, it’s often on a rear crossmember. A quick search for your specific model will confirm the exact location. **Do I need to do anything else after installing it?** No. Once the module is physically installed and the battery is reconnected, the repair is complete. We recommend clearing any existing trouble codes with a standard OBD2 scanner after installation. The vehicle is then ready to start and drive. **Will this fix a P069E code?** Yes, P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a failed FSCM. This **Programmed 20850927 Fuel System Control Module** is the correct and direct solution for this and related fuel system communication codes. Please enter it in the payment notes and save to ensure we receive it. Orders without a VIN within our 2-business-day handling period may be canceled, as programming cannot proceed without it. ### Shipping - **Processing Time:** Reliably shipped within 2-3 business days. ### Warranty Enjoy peace of mind with a **one-year replacement warranty** on this part, effective from the date you receive it. Labor costs are not covered. If the part fails within the warranty period, we’ll replace it with a comparable unit or refund your purchase price, ensuring a hassle-free experience. **Return Address:** **Highway71autoparts** **9131 Highway 71 NE** **Spicer, MN, 56288**

• Country of Origin: United States
• Manufacturer Part Number: 20850927
• Manufacturer Warranty: 1 Year
• Superseded Part Number: 20791901, 20827745, 20850927, 20877116
• Conditions & Options: Programmed to your VIN GM: 20791901
• Genuine OEM: Yes
• Interchange Part Number: 591-02000
• PartNumber: 591
• Model: ACADIA
• Make: CHEVROLET TRUCK
• Year: 2011
• Brand: GM