Is Your Truck Stalling, Cranking but Not Starting, or Throwing a Check Engine Light?
A faulty Fuel System Control Module (FSCM) is one of the most common reasons for erratic fuel delivery and frustrating engine problems in GM trucks and SUVs. If your 2010-2012 Avalanche 1500 is experiencing issues like stalling at idle, hesitation during acceleration, or a complete no-start condition, this pre-programmed module is the reliable, hassle-free solution you need to get back on the road with confidence.
Common Symptoms & Your Solution
When the FSCM fails, it can no longer properly regulate the voltage sent to the fuel pump, leading to incorrect fuel pressure. This can manifest in several ways, often triggering Diagnostic Trouble Codes (DTCs) such as P069E, P0230, P0606, or U0109. You might experience a vehicle that runs rough, loses power unexpectedly, or simply refuses to start. This isn’t just an inconvenience; it’s a critical failure that leaves you stranded. Our professionally programmed 2010-2012 Avalanche 1500 Fuel System Control Module is the definitive answer, arriving at your door flashed with the latest GM software and coded specifically to your vehicle’s VIN.
- ✔ Plug & Play Installation: This module is pre-programmed to your vehicle’s unique VIN. No expensive trips to the dealership or special scan tools are required.
- ✔ Restored Engine Performance: By providing precise voltage to the fuel pump, this module restores correct fuel pressure for smooth idling, sharp acceleration, and reliable starting.
- ✔ Updated GM Software: We flash each unit with the newest stable software from General Motors, ensuring optimal performance and longevity over the original factory programming.
- ✔ Direct-Fit OE Replacement: Designed to be a perfect replacement for part numbers 20827745, 20791901, 20877116, and 20850927, guaranteeing a perfect fit and function.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN-Programming is Non-Negotiable
As a veteran technician, I can’t stress this enough: on modern GM vehicles, the FSCM is not a simple ‘swap and go’ part. It’s a smart module that communicates constantly with your vehicle’s Engine Control Module (ECM) and Body Control Module (BCM). Installing a non-programmed unit will result in a no-start condition and communication error codes, as the vehicle’s security system will not recognize the new component. Our VIN-programming service ensures this ‘digital handshake’ happens flawlessly, making the installation process as smooth as changing a fuse. This is the correct way to replace your 2010-2012 Avalanche 1500 Fuel System Control Module and avoid future headaches.
Don’t let a faulty module keep your truck down. By providing us with your VIN upon purchase, you receive a part that is truly ready for installation. This simple, effective solution will solve your fuel delivery problems and restore the dependable performance you expect from your vehicle. Trust in a professionally prepared 2010-2012 Avalanche 1500 Fuel System Control Module to get the job done right the first time.
Frequently Asked Questions
What does a Fuel System Control Module (FSCM) do?
The FSCM, sometimes called a Fuel Pump Driver Module, is a small computer that controls the speed and voltage of your vehicle’s electric fuel pump. This allows for more precise fuel pressure regulation compared to older systems, improving efficiency and performance.
Why is VIN-programming required for this part?
Modern vehicles use a network of computers that are coded to work together. VIN-programming configures the new FSCM to communicate correctly with your vehicle’s main computers (like the ECM) and security system. Without it, the vehicle will not recognize the new part, and the engine will not start.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, simply send us a message with your 17-digit VIN. We cannot program and ship your module without this information. You can typically find your VIN on your driver’s side dashboard (viewable through the windshield) or on the driver’s side door jamb sticker.
Is this module difficult to install?
For most of the trucks and SUVs listed, the FSCM is located on the driver’s side frame rail and is relatively accessible. The physical installation typically involves disconnecting the battery, unplugging two electrical connectors, and removing a few bolts. For a DIYer with basic tools, it is a very manageable job.
Will this fix a P069E trouble code?
Yes, the DTC P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a fault within the FSCM itself. While proper diagnosis is always recommended, replacing the FSCM is the standard and effective repair for this code.
Is this a new or used part?
This is a high-quality, tested, and inspected used OE component that has been professionally programmed with the latest software for your specific vehicle, ensuring reliable performance.