End Your Engine Troubles for Good
Is your Chevrolet Cruze, Sonic, or Aveo suffering from frustrating and unpredictable issues like stalling, a persistent check engine light, or erratic performance? A failing Engine Control Module (ECM) is often the hidden culprit, leaving you with an unreliable vehicle and mounting repair bills. This is the definitive, hassle-free solution to restore your car’s factory performance and your confidence on the road. We provide a professionally programmed ECM tailored specifically to your vehicle’s VIN, ensuring a perfect match and seamless operation from the moment you install it.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty ECM is the likely cause. This unit is the direct-fit, reliable fix you need to resolve these problems permanently.
- Sudden stalling or cutting out while driving
- Failure to start or intermittent starting issues
- Noticeable decrease in fuel economy
- Harsh or erratic automatic transmission shifting
- Check Engine Light with codes like P0606 (ECM Processor Fault) or U0100 (Lost Communication With ECM)
Instead of paying dealership prices for a new module and expensive programming fees, our service provides a superior value. This is the smart, effective way to get your car running right again with a quality programmed 2011-2012 Cruze ECM.
Features & Benefits
- ✔ Plug-and-Play Installation: This ECM arrives pre-programmed to your vehicle’s exact VIN. No extra trips to the dealer are required; it’s ready to install right out of the box.
- ✔ Latest GM Software: We flash the unit with the newest, most stable software updates from General Motors, which can improve fuel efficiency, emissions, and overall engine performance.
- ✔ Guaranteed Compatibility: By programming to your VIN, we ensure this module works perfectly with your car’s specific options and security system, eliminating all guesswork.
- ✔ Cost-Effective Solution: Get the reliability of a correctly functioning engine computer without the excessive cost and inconvenience of dealership service.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: The Right Diagnosis Saves Time & Money
We recently worked with a customer whose 2012 Sonic 1.8L had a persistent communication error code (U0100) that had stumped two different repair shops. They had replaced sensors and checked wiring for weeks. The issue was a failing internal processor in the original ECM that would intermittently drop communication. Once they installed our VIN-matched programmed 2011-2012 Cruze ECM, the code cleared instantly and the car ran perfectly. Don’t chase ghosts in the wiring—often, the most direct solution is the right one.
Take control of your vehicle’s health and restore its dependability. This programmed 2011-2012 Cruze ECM is more than just a part; it’s a complete solution designed to get you back on the road with confidence.
Frequently Asked Questions
Do I need to do any programming or flashing myself?
Absolutely not. This ECM is fully programmed to the VIN you provide before we ship it. The unit is ready for installation upon arrival, making it a true plug-and-play solution.
Where and when do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship the module without it. Please double-check it for accuracy to ensure a perfect match.
How can I be sure this will fit my vehicle?
This ECM is compatible with the CRUZE (11-12, 1.8L), AVEO (09-11), SPARK (13), WAVE (09-10), TRAX (13-14, 1.8L), SONIC (12, 1.8L), and G3 (09-10). Programming to your specific VIN guarantees it will work with your car’s systems.
My original part number is slightly different. Will this still work?
Yes. This module is a direct replacement for part numbers 12679199, 12642927, 12636386, 12621466, and 12630789. As long as your vehicle model and engine match our compatibility list, our VIN programming ensures it will function correctly.
Will I need to perform a security relearn procedure?
In most cases, a simple security relearn is required after installation. This procedure is easy and does not require special tools. It typically involves turning the key to the ‘ON’ position for 10-15 minutes, then off, and repeating two more times before starting the engine. We include simple instructions to guide you.