Restore Your Vehicle’s Performance and Reliability
Is your Chevrolet, GMC, or Cadillac suddenly stalling, hesitating during acceleration, or refusing to start? Before you condemn the fuel pump, the real culprit is often a failing Fuel System Control Module (FSCM). This critical component, also known as a fuel pump driver module, is responsible for precisely managing the voltage sent to your fuel pump. When it fails, it can leave you stranded with symptoms that are easily mistaken for a bad pump, costing you time and money on unnecessary repairs.
This is your direct, plug-and-play solution. We provide a high-quality FSCM that is professionally programmed with the latest GM software specifically to your vehicle’s VIN. This eliminates the need for an expensive trip to the dealership for programming. Simply provide your VIN at checkout, and we’ll ship a module that’s ready for installation right out of the box.
From the Diagnostic Bay: The Misleading Fuel Pump
I remember a 2011 Silverado 1500 that came into my shop on a tow truck. The owner had already replaced the in-tank fuel pump himself, but the truck still wouldn’t start. He was frustrated and out a few hundred dollars. A quick scan with my diagnostic tool showed code P069E – Fuel Pump Control Module Requested MIL Illumination. We weren’t getting the right voltage command from the FSCM. Instead of another pump, we installed one of these VIN-programmed modules. The truck fired up on the first try. It’s a classic scenario: the FSCM, exposed to the elements on the frame rail, fails far more often than the pump it controls.
Diagnosing a Faulty Fuel System Control Module
A failing FSCM can mimic other fuel system problems. If you’re experiencing inconsistent fuel pressure or any of the issues below, your module is the most likely cause. This is especially true on many GM trucks and SUVs where the module is mounted to the frame and subject to corrosion and water damage.
- ✔ Engine cranks but will not start.
- ✔ Vehicle stalls unexpectedly, especially under load.
- ✔ Hesitation or stumbling during acceleration.
- ✔ Reduced engine power and poor performance.
- ✔ An active Check Engine Light with specific trouble codes.
- ✔ Common Diagnostic Trouble Codes (DTCs): P069E, U0109 (Lost Communication with FSCM), P0230.
A Straightforward Guide to Installation
Replacing your 2012 Captiva Sport FSCM is a job most DIYers can handle with basic tools. Our pre-programmed module makes the process simple, with no special electronic tools required.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Module: On the Captiva Sport, the FSCM is typically found in the left-hand rear compartment area. On trucks and larger SUVs, it’s often mounted on the driver-side frame rail, near the spare tire.
- Disconnect and Remove: Carefully unplug the electrical connector(s) from the old module. Then, unbolt the module from its mounting bracket. Corrosion on the bolts is common, so a little penetrating oil can help.
- Install the New Module: Bolt the new, pre-programmed FSCM into place. Ensure the grounding surface is clean for a solid connection. Reconnect the electrical harness securely.
- Final Steps: Reconnect the negative battery terminal. Prime the fuel system by turning the key to the ‘On’ position (without starting) for a few seconds, then turn it off. Repeat this 2-3 times before starting the engine. Your vehicle should now start and run smoothly.
Will This Fit My Vehicle?
This module is a direct replacement for a wide range of General Motors vehicles and is compatible with part numbers 20791901, 20827745, 20877116, and 20850927. While this listing is focused on the 2012 Captiva Sport FSCM, it also fits many other models. Please verify your part number or consult the list below. Key applications include:
- ✔ Chevrolet Captiva Sport (2012)
- ✔ Chevrolet Avalanche, Silverado, Suburban, Tahoe (Approx. 2010-2012)
- ✔ Cadillac CTS, Escalade, ESV, EXT (Approx. 2010-2012)
- ✔ GMC Sierra, Yukon, Yukon XL, Acadia (Approx. 2010-2012)
- ✔ Buick Enclave, LaCrosse, Regal (Approx. 2010-2012)
- ✔ And many more. Check the full fitment list to confirm for your specific vehicle.
Frequently Asked Questions
Why do you need my VIN?
Your VIN (Vehicle Identification Number) allows us to program the module with the exact software and calibrations for your specific vehicle. This ensures perfect compatibility and performance, just like a new part from the dealer, but without the extra cost and hassle of a programming service.
Is this a plug-and-play part?
Yes! Because we program it to your VIN before shipping, it arrives ready to install. No further programming or dealer visits are required. Just bolt it on, plug it in, and you’re ready to go.
Where is the FSCM located on my 2012 Captiva Sport?
On the 2012 Chevrolet Captiva Sport, the Fuel System Control Module is located in the left-hand (driver’s side) rear compartment area inside the vehicle.
Will this fix a P069E code?
Yes, in the vast majority of cases, a faulty FSCM is the direct cause of a P069E diagnostic trouble code. Replacing the module with our pre-programmed unit is the correct and reliable fix for this issue.
What happens if I install it without programming?
An unprogrammed FSCM will not work. The vehicle’s computer systems will not be able to communicate with it, leading to a no-start condition and communication error codes like U0109. Our pre-programming service solves this problem for you.