Is Your 2012 Impala Stalling, Hesitating, or Refusing to Start?
As a mechanic with over two decades of diagnostic experience, I’ve seen countless vehicles towed into the shop with fuel delivery problems. One of the most common, yet often misdiagnosed, culprits on modern GM vehicles is a failed Fuel System Control Module (FSCM). If your Impala is experiencing issues like engine cranking but not starting, stalling unexpectedly, poor acceleration, or has a Check Engine Light with code P069E, there’s a very high probability the FSCM is the source of your headache.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM Fuel System Control Module and professionally program it with the latest official GM software, specifically matched to your vehicle’s 17-digit VIN. This critical step ensures perfect communication between the module and your car’s other computers, restoring factory performance and reliability without a costly trip to the dealership.
Real-World Scenario: “A customer’s 2011 Silverado came in last week with the exact symptomsโintermittent stalling and a P069E code that a previous shop couldn’t solve after replacing the fuel pump. The truck’s FSCM is mounted on the frame rail, exposed to years of road salt and moisture. When we removed it, the back of the module and the connector were covered in green corrosion. A simple replacement wasn’t enough; the programming had to be perfect. We installed a VIN-programmed module just like this one, and the truck has run flawlessly ever since. This is a problem I’ve solved hundreds of times.”
The Simple Solution for a Complex Problem: The 2012 Impala FSCM
Don’t let a small electronic module keep your car off the road. This FSCM is your direct path to resolving frustrating fuel system issues. Hereโs what makes this the right choice:
- โ VIN-Programmed for You: We flash the module with your car’s specific VIN, ensuring it works perfectly out of the box. No programming tools needed.
- โ Latest GM Software: Your module arrives with the most current software updates from General Motors, addressing potential bugs and improving performance from the original programming.
- โ Eliminate Common Symptoms: Directly resolves issues like no-start conditions, engine stalling, hesitation, and DTC P069E.
- โ Direct-Fit Replacement: Guaranteed to fit and function just like the original part. This module is compatible with part numbers 20791901, 20827745, 20877116, and 20850927.
Plug-and-Play Installation: No Dealer Visit Required
For a 2012 Chevrolet Impala, the FSCM is located in the trunk, on the passenger side behind the trunk liner. This makes for a straightforward replacement you can do at home.
- Safety First: Disconnect the negative terminal from your car’s battery.
- Access the Module: Open the trunk and pull back the carpeted liner on the right-hand (passenger) side to expose the module.
- Disconnect and Remove: Carefully unplug the electrical connector. Then, unbolt the old FSCM from its mounting bracket.
- Install the New Module: Bolt your new, pre-programmed FSCM into place.
- Reconnect: Firmly plug the electrical connector into the new module until it clicks. Ensure the connection is secure.
- Final Steps: Re-secure the trunk liner and reconnect the negative battery terminal. To prime the system, turn the key to the ‘ON’ position (without starting) for 5 seconds, then turn it off. Repeat this 2-3 times before starting the engine.
Expert Pro Tip: Check Your Connections
Before plugging in your new FSCM, take a moment to inspect the vehicle’s harness connector. Look for any signs of corrosion (white or green powder) or backed-out pins. If you see any buildup, use an electronics-safe contact cleaner and a small brush to clean the terminals thoroughly. A clean, solid connection is vital for the longevity and performance of your new module.
IMPORTANT: To ensure we can send you a perfectly matched part, please provide your 17-digit VIN in the order notes during checkout or send it to us in a message after your purchase. We cannot ship your order until we receive your VIN. This process guarantees you get the right part, programmed correctly, the first time.