Pre-Programmed Fuel System Control Module for 2010-2012 Buick LaCrosse | 2079...

Pre-Programmed Fuel System Control Module for 2010-2012 Buick LaCrosse | 20791901 Restore Your Vehicle’s Performance and Reliability

Is your 2010-2012 Buick LaCrosse, or another GM vehicle, suffering from frustrating fuel delivery problems? Symptoms like stalling at intersections, hesitation when you accelerate, a rough idle, or a complete no-start condition can point directly to a failing Fuel System Control Module (FSCM). Don’t let a faulty module leave you stranded. This is the definitive, hassle-free solution to get your vehicle running smoothly and dependably again.

Common Symptoms & Your Solution

A failing FSCM can trigger a variety of issues and diagnostic trouble codes (DTCs). If you’re experiencing a Check Engine Light with codes like P069E, P0230, or U0109, or noticing inconsistent engine performance, it’s time to replace your module. This unit is the direct fix, arriving at your door pre-programmed specifically for your vehicle. We take the guesswork and the expensive dealership trip out of the equation. Simply provide your VIN during checkout, and we handle the complex programming for you, ensuring a seamless, ready-to-install replacement.

• ✔ ready-to-install replacement: This module arrives pre-programmed to your vehicle’s specific VIN, eliminating the need for expensive dealer-only tools or software.
• ✔ Flashed with Latest GM Software: We ensure your module has the newest, most stable updates from GM for optimal fuel efficiency and engine performance.
• ✔ Solves Common Fuel Issues: The definitive solution for stalling, hesitation, rough running, and no-start conditions caused by a faulty FSCM.
• ✔ Direct-Fit Replacement: Engineered to replace original part numbers 20791901, 20827745, 20877116, and 20850927, guaranteeing a perfect fit and function.
• ✔ Wide GM Vehicle Compatibility: An exact-match solution for a huge range of GM cars, trucks, and SUVs, including the Silverado, Tahoe, Escalade, and many more.
• ✔ Restore Peace of Mind: Drive with confidence knowing your fuel system is controlled by a reliable, properly programmed module. This unit is backed by our one-year replacement warranty.

Expert Insight: Why VIN-Programming is Non-Negotiable

As a technician with over two decades of experience, I’ve seen countless vehicle owners buy a new module online only to discover their car still won’t start. The reason is simple: modern modules like this 2010-2012 Buick LaCrosse Fuel System Control Module are not interchangeable. They must be programmed to communicate with your vehicle’s other computers (like the ECM and BCM). Without this VIN-specific programming, the part is useless. Our service saves you the hidden cost and major inconvenience of having your vehicle towed to a dealership just for programming. We deliver a part that is truly ready to install right out of the box.

Frequently Asked QuestionsHow does the programming process work?

It’s simple. After you complete your purchase, you provide us with your vehicle’s 17-digit VIN. Our technicians use professional-grade equipment to load the latest GM-certified software for your specific vehicle onto the module before it ships. This ensures it works perfectly upon installation.

What are the most common symptoms of a failing FSCM?

The most frequent signs include the engine cranking but not starting, stalling, hesitation during acceleration, reduced power, and a Check Engine Light. You may also see specific error codes related to the fuel pump control circuit, such as P069E.

Is this a direct replacement for my original part?

Yes. This module is a direct-fit replacement for OEM part numbers 20791901, 20827745, 20877116, and 20850927. Please check the fitment list to confirm compatibility with your specific make, model, and year.

Where is the FSCM located on my vehicle?

Location varies by model. On many GM trucks and SUVs (like the Silverado or Tahoe), it’s mounted on the driver’s side frame rail. On cars like the Buick LaCrosse, it’s often located in the trunk area, near the rear quarter panel. Always consult a repair manual for your specific vehicle for the exact location.

What happens if I don’t provide my VIN?

We cannot ship the module without your VIN. The programming is essential for the part to function in your vehicle. We will contact you after your purchase to remind you, but providing the VIN at checkout ensures the fastest possible processing and shipping.

What does the warranty cover?

This unit is backed by our one-year replacement warranty. If the module fails within one year of the purchase date, we will provide a replacement unit.

Product Details

Category: Fuel Pump Control Module (FPCM)

Item ID: 197654486756

To program your module, we require your full 17-digit VIN. Please enter it in the payment notes and save to ensure we receive it. Orders without a VIN within our 2-business-day handling period may be canceled, as programming cannot proceed without it.

Shipping

• Processing Time:
  Reliably shipped within 2-3 business days.

Warranty

Enjoy peace of mind with a one-year replacement warranty on this part, effective from the date you receive it. Labor costs are not covered.

If the part fails within the warranty period, we’ll replace it with a comparable unit or refund your purchase price, ensuring a hassle-free experience.

Return Address:

Highway71autoparts

9131 Highway 71 NE
Spicer, MN, 56288