Restore Your Vehicle’s Performance and Reliability
A failing Engine Control Module (ECM) can turn your reliable GM vehicle into a source of daily frustration, causing everything from a persistent check engine light to a no-start condition. Stop chasing symptoms and replace the core of the problem. This Engine Control Module, compatible with part number 22819494, arrives at your door fully programmed to your vehicle’s specific VIN, ensuring a seamless installation and restoring the performance you depend on.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a faulty ECM is a likely culprit. This pre-programmed module is the definitive solution for:
- Check Engine Light (CEL) with communication codes (e.g., U0100, U0101)
- Unexplained engine stalling or rough idling
- Poor fuel economy and engine performance
- Erratic transmission shifting or hesitation
- Complete no-start or intermittent starting problems
Our Programmed Engine Control Module 22819494 is meticulously prepared to eliminate these issues and get you back on the road with confidence.
Features & Tangible Benefits
- ✔ VIN-Specific Programming: We flash the module with your vehicle’s exact VIN and the latest GM-certified software. This eliminates the need for expensive programming at a dealership, saving you time and money.
- ✔ Plug-and-Play Installation: Once you receive the part, installation is straightforward. In most cases, a simple security relearn procedure (turning the key) is all that’s needed to sync the module with your vehicle.
- ✔ Restored Factory Operation: By using the newest software updates, this ECM can improve fuel efficiency, sharpen throttle response, and ensure smooth transmission operation, just like the day your vehicle left the factory.
- ✔ Guaranteed Compatibility: This unit is a direct replacement for a wide range of original part numbers, including 12668866, 12668994, 12643636, and more. Check the fitment list to confirm for your vehicle.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty, so you can complete your repair with total confidence in the quality of the part.
Expert Insight: The Ghost in the Machine
We recently worked with a customer whose 2014 Chevy Cruze had a maddening, intermittent stalling issue. They had already replaced spark plugs, coils, and even a fuel pump based on various codes and guesses. The problem persisted. After a quick consultation, we identified the ECM as the likely source of the conflicting signals. Once they installed our Programmed Engine Control Module 22819494, the stalling vanished instantly. The lesson? The ECM is the vehicle’s brain; when it fails, it can create phantom symptoms elsewhere. Starting with the brain is often the fastest path to a permanent fix.
Frequently Asked Questions
Do I need to do any programming myself?
No. We handle all the programming before the part is shipped to you. The module arrives ready for installation. You will only need to perform a simple security relearn procedure, which typically involves a few cycles of the ignition key and does not require any special tools.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, you will need to send us your 17-digit VIN. We cannot program or ship your part without it. Please double-check your VIN for accuracy to ensure a perfect match.
Is this a brand new part?
This is a high-quality, genuine GM module that has been thoroughly inspected and tested to meet or exceed original equipment specifications. It is loaded with the latest vehicle-specific software to ensure optimal performance.
Will this fix my check engine light?
If the check engine light and associated diagnostic trouble codes (DTCs) are caused by a failing ECM, then this part is the correct solution. It is crucial to have your vehicle properly diagnosed to confirm the ECM is the point of failure before ordering.
What if my original part number is not on your list?
The part numbers listed (like 12668866, 12643636, etc.) are the most common, but this module may replace others as well. If you are unsure, please contact us with your VIN and original part number, and our experts will verify compatibility for you.