Restore Your Van’s Reliability and Performance
Is your 2010-2012 Express 1500 Van suddenly stalling, refusing to start, or showing a ‘Reduced Engine Power’ message? Before you condemn the fuel pump, the real problem is often a failed Fuel System Control Module (FSCM). As a technician with over two decades of experience, I’ve seen this exact scenario countless times. This module is the brain behind your fuel pump, and when it fails, it leaves you stranded. This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the hassle out of the repair by pre-programming this module to your van’s specific Vehicle Identification Number (VIN) with the latest GM software updates. This means no expensive trip to the dealership for programming—it’s truly a plug-and-play fix.
From the Diagnostic Bay
I remember a fleet manager bringing in a 2011 Express cargo van that was intermittently stalling. His team had already replaced the in-tank fuel pump, a costly and time-consuming job, but the problem persisted. He was frustrated and losing money with the van off the road. After connecting my scan tool, I saw the classic diagnostic trouble code P069E – ‘Fuel Pump Control Module Commanded OFF.’ A quick check of the live data showed the FSCM wasn’t commanding the pump correctly. These modules are mounted on the frame rail, exposed to water, salt, and road debris, leading to internal corrosion and failure. We installed a VIN-programmed FSCM, and the van was back in service the same afternoon. This pre-programmed 2010-2012 Express 1500 FSCM saved him from another misdiagnosis and got his business moving again.
Is Your Vehicle Showing These Symptoms?
- ✔ Engine cranks but will not start.
- ✔ Vehicle stalls unexpectedly, especially under load.
- ✔ ‘Reduced Engine Power’ warning light is illuminated.
- ✔ Hesitation or sputtering during acceleration.
- ✔ Check Engine Light with codes like P069E, P0230, or U0109.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- ✔ Locate the FSCM: On your Express Van, the module is typically mounted to the inside of the driver-side (LH) frame rail, near the spare tire.
- ✔ Remove the Old Module: Disconnect the electrical connectors. Be gentle with the locking tabs. Then, unbolt the module from the frame.
- ✔ Install the New Module: Bolt your new, pre-programmed 2010-2012 Express 1500 FSCM into place. Reconnect the electrical connectors, ensuring they click securely.
- ✔ Final Steps: Reconnect the negative battery terminal. Start the vehicle to confirm the repair is complete and the symptoms are gone.
Verified Vehicle Compatibility
This module, part number 20827745, is a direct replacement for a wide range of GM vehicles. It is compatible with part numbers 20791901, 20877116, and 20850927. While it fits many models, this listing is specifically for the 2010-2012 Express 1500 FSCM. Please provide your VIN upon purchase to ensure perfect compatibility.
Fits Models Including:
- Acadia (2010-2012)
- Avalanche 1500 (2010-2012)
- Canyon / Colorado (2010-2012)
- Captiva Sport (2012)
- CTS (2010-2012)
- Enclave (2010-2012)
- Escalade / ESV / EXT (2010-2012)
- Express / Savana 1500 Van (2010-2012)
- Hummer H3 (2010)
- Impala (2012)
- LaCrosse (2010-2012)
- Regal (2011-2012)
- Sierra / Silverado 1500 (2010-2012)
- Suburban 1500 (2010-2012)
- Tahoe (2010-2012)
- Traverse (2010-2012)
- Yukon / Yukon XL 1500 (2010-2012)
Frequently Asked Questions
Why do I need to provide my VIN?
Your VIN is essential for us to program the module with the correct software and calibrations for your specific vehicle. This ensures seamless communication with your van’s other computers and guarantees proper function without a trip to the dealer.
Is this part difficult to install?
No, this is a very DIY-friendly repair. The module is typically held on by a few bolts on the frame rail and has simple plug-in connectors. Since it arrives pre-programmed, no special computer tools are needed for installation.
What does the Fuel System Control Module (FSCM) do?
The FSCM acts as a smart controller for your electric fuel pump. It receives commands from the Engine Control Module (ECM) and precisely regulates the voltage sent to the fuel pump, ensuring your engine gets the exact amount of fuel it needs for optimal performance and efficiency.
Will this fix a P069E code?
Yes, in the vast majority of cases, a faulty FSCM is the root cause of a P069E trouble code. Replacing the module with this pre-programmed unit is the standard, effective repair for that specific issue.
Is this a new or used part?
This is a high-quality, tested, and verified used OEM part. Each module is inspected and then programmed with the latest GM software to ensure it meets or exceeds original performance standards, providing a reliable and cost-effective solution.