Is Your GM Truck or SUV Stalling, Cranking but Not Starting, or Showing a Check Engine Light?
A faulty Fuel System Control Module (FSCM) is one of the most common reasons for frustrating fuel delivery issues in a wide range of GM vehicles. If you’re experiencing symptoms like engine stalling, extended crank times, a “Service StabiliTrak” or “Reduced Engine Power” message, or a fuel gauge that reads empty when the tank is full, this pre-programmed module is the reliable, permanent solution you need to get back on the road with confidence.
Common Symptoms & Your Direct-Fit Solution
Don’t let a bad FSCM leave you stranded. This module is the definitive fix for common diagnostic trouble codes (DTCs) including P069E, P0230, and U0109. Instead of paying for expensive diagnostics and programming fees at a dealership, this unit arrives at your door ready for a straightforward, plug-and-play installation. We use your vehicle’s VIN to flash the module with the latest, most stable software updates directly from GM, ensuring flawless communication and optimal fuel system performance. This isn’t just a replacement part; it’s a comprehensive solution that addresses the root cause of the failure. Our programmed fuel system control module 20827745 gets your vehicle running right, the first time.
- ✔ VIN-Programmed for You: This module is professionally flashed to your specific vehicle’s VIN before shipping. This crucial step eliminates the need for expensive scan tools or a trip to the dealership, saving you hundreds of dollars in labor and programming fees.
- ✔ Latest GM Software Updates: We load the most current GM software to correct original factory bugs and improve fuel pump performance and longevity, ensuring a more reliable repair.
- ✔ Restore Full Performance: A properly functioning FSCM ensures your engine receives the precise amount of fuel it needs, restoring lost power, throttle response, and fuel efficiency.
- ✔ Direct-Fit Replacement: Engineered to be a perfect match for the original, this module replaces multiple part numbers including 20791901, 20877116, and 20850927 for a hassle-free installation.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
An Expert’s Insight on FSCM Failure
As a technician, I’ve seen countless of these modules fail. On most GM trucks and SUVs, the FSCM is mounted directly to the frame rail, exposing it to constant vibration, moisture, and road salt. Over time, this harsh environment causes the internal circuit board to crack or corrode, leading to intermittent or complete failure. Simply installing a used module from a junkyard is a temporary fix at best, as it will have the same design flaws and won’t be programmed for your vehicle. Our programmed fuel system control module 20827745 with updated software provides a much more robust and lasting solution.
Frequently Asked Questions
How does the programming process work?
It’s simple! After you complete your purchase, you will need to provide us with your 17-digit Vehicle Identification Number (VIN). Our technicians use this VIN to download the correct GM-certified software and flash it directly onto the module before we ship it to you.
Is this part truly plug-and-play?
Yes. Because we handle all the programming on our end, you will not need any special tools or a visit to a mechanic for programming. Once you receive the module, you can install it, and it will work correctly with your vehicle’s computer system immediately.
Where is the FSCM located on my vehicle?
On most GM trucks and full-size SUVs (like the Silverado, Sierra, Tahoe, and Yukon), the FSCM is located on the driver’s side frame rail, typically above the spare tire. On other vehicles, it may be in the rear compartment or trunk area. A quick search for your specific model will confirm the exact location.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Commanded OFF) is the most common code indicating a failed FSCM. Replacing your old module with our programmed fuel system control module 20827745 is the correct and most reliable repair for this specific code.
What part numbers does this module replace?
This module is a direct replacement for a range of compatible part numbers, including 20791901, 20827745, 20877116, and 20850927. If your original module has any of these numbers, our part will be a perfect fit.