Is Your GM Truck or SUV Stalling, Hesitating, or Refusing to Start?
A faulty Fuel System Control Module (FSCM) can bring your entire vehicle to a halt, leaving you stranded and frustrated. If you’re experiencing erratic fuel gauge readings, a check engine light, or a vehicle that cranks but won’t start, the FSCM is a primary suspect. Don’t let a small electronic component disrupt your work or family life. This direct-fit replacement module is the reliable, hassle-free solution to restore your vehicle’s performance and your peace of mind.
Common Symptoms & Your Solution
A failing FSCM often triggers specific Diagnostic Trouble Codes (DTCs). If your scanner is showing codes like P069E, P0230, P0606, or U0109, it’s a clear indicator that this module needs attention. Replacing it with our pre-programmed unit resolves these issues directly, eliminating guesswork and preventing the need for an expensive trip to the dealership. We provide a fully updated, VIN-specific Programmed 20877116 Fuel System Control Module that is ready for installation right out of the box.
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. Simply provide your VIN at checkout, and we handle the complex flashing process for you. No dealer visit required.
- ✔ Loaded with Latest GM Software: We flash each module with the newest updates from General Motors, which often correct bugs and improve performance over the original software your vehicle came with.
- ✔ Restore Peak Performance: A new, properly functioning FSCM ensures precise fuel pressure and delivery, restoring lost power, improving throttle response, and ensuring reliable starts every time.
- ✔ Direct-Fit OEM Compatibility: Engineered to match the original specifications for a perfect fit and seamless integration with your vehicle’s systems. Compatible with part numbers 20791901, 20827745, 20877116, and 20850927.
- ✔ Fix Common Fuel-Related Codes: Directly addresses and clears persistent trouble codes related to fuel pump control circuit failure, saving you time on diagnostics.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Tech Tip: The biggest mistake DIYers make with modern electronic modules is installing a non-programmed unit. Unlike older parts, this FSCM must be electronically matched to your specific vehicle. A mismatched or un-programmed module simply will not work and can even cause further system communication errors. Our pre-programming service isn’t just a convenience—it’s the critical step that makes this a successful repair, saving you from a towed vehicle and costly dealer labor fees.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module without it. This ensures the part is a perfect electronic match for your vehicle.
Is this part truly plug-and-play?
Yes. Because we program the module to your specific VIN before shipping, it is ready to be installed as soon as you receive it. No further programming or dealer intervention is necessary. Just install the part, and your vehicle is ready to go.
What happens if I install an FSCM that isn’t programmed?
An un-programmed Fuel System Control Module will not communicate with your vehicle’s other computers, such as the Engine Control Module (ECM). This will result in a no-start condition and will likely set communication-related trouble codes. Our service eliminates this problem entirely.
Where is the FSCM typically located?
On most GM trucks and SUVs like the Silverado, Tahoe, and Escalade, the FSCM is mounted on the driver’s side frame rail, near the spare tire. On other vehicles like the Acadia or Enclave, it may be on a rear crossmember. It’s typically exposed to the elements, which is a common reason for its failure.
Will this fix my P069E trouble code?
Yes, the P069E code (Fuel Pump Control Module Requested MIL Illumination) is one of the most common indicators of a failed FSCM. Replacing the faulty module with this pre-programmed unit is the definitive repair for that code and related performance issues.