Restore Your GM’s Performance and Reliability
Is your vehicle suffering from frustrating issues like a persistent check engine light, rough idling, stalling, or a complete no-start condition? These are classic signs of a failing Engine Control Module (ECM), the critical computer that manages your engine’s performance. Don’t let a faulty module keep you off the road. This genuine GM engine computer is your direct, professional-grade solution, arriving fully programmed to your vehicle’s specific VIN for a seamless installation and immediate results.
Common Symptoms & Your Solution
A failing ECM can cause a wide range of problems that are often misdiagnosed. If you’re experiencing any of the following, this pre-programmed module is the definitive fix:
- Unexplained Check Engine Light (CEL) with communication error codes (e.g., P0601, P0606)
- Engine stalling or shutting off while driving
- Noticeable drop in fuel economy
- Engine hesitation or misfires
- Difficulty starting the vehicle or a no-start condition
- Transmission shifting problems
- Inaccurate or non-functioning dashboard gauges
By replacing your old unit with this professionally flashed Programmed 2009 Corvette ECM 12628993, you are not just swapping a part; you are restoring the central nervous system of your vehicle with the latest software and a reliable component.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: We flash this module with the latest official GM software using your specific VIN. This ensures perfect compatibility and function right out of the box, eliminating the need for expensive dealership programming.
- โ Plug & Play Installation: Once programmed, this ECM is ready for a straightforward installation. In most cases, no additional setup is required beyond a simple security relearn procedure, getting you back on the road faster.
- โ Restores Peak Performance: A properly functioning ECM corrects issues like poor fuel economy, hesitation, and rough idling, restoring the smooth power and efficiency you expect from your GM vehicle.
- โ Broad OEM Compatibility: This module is a direct replacement for multiple service numbers, including 12636659, 12639300, and 12628911. Please see our comprehensive fitment list below to confirm compatibility.
- โ One-Year Replacement Protection: This unit is backed by our one-year replacement warranty, giving you complete confidence in your purchase.
Expert Technician’s Insight
Our technicians see it all the time: a vehicle with persistent, hard-to-diagnose electronic gremlins. Often, the root cause isn’t just a failed component, but outdated factory software. That’s why we don’t just sell you a part; we provide a comprehensive solution. By flashing this ECM with the absolute latest GM-certified updates for your specific VIN, we’re not just replacing a faulty unitโwe’re often correcting underlying software bugs that may have existed for years, leading to a more reliable and smoother-running vehicle than before the failure.
This Programmed 2009 Corvette ECM 12628993 is the smart, reliable way to solve complex engine management issues and get your car or truck running like new again. Provide your VIN at checkout and let our experts handle the complex programming so you can focus on a simple installation.
Frequently Asked Questions
Do I need to send my old computer back?
No, there is no core charge or requirement to return your old module. You can keep it or dispose of it at your convenience.
Is this ECM truly “plug and play”?
Yes, it is programmed to your VIN and ready to install. However, some GM vehicles require a security relearn procedure (also known as a VATS relearn) after installation. This is a simple process that typically takes 10-15 minutes and does not require any special tools.
How do I provide my Vehicle Identification Number (VIN)?
You can provide your 17-digit VIN in the notes section during the checkout process. We cannot program and ship your module without this information.
What if I have questions about installation?
Our team of experts is here to help. If you have any questions before or after your purchase, please don’t hesitate to contact our customer support for guidance.
Will this fix my specific problem?
This ECM is the solution for issues directly related to a faulty engine computer, such as internal processor errors (P0601, P0606), communication failures, and other symptoms listed above. Proper vehicle diagnosis is always recommended before ordering.
Why is VIN programming so important?
The VIN tells the ECM everything about your vehicle’s specific options, from the engine and transmission type to the security system. Programming the module to your VIN ensures that it communicates perfectly with all the other computers in your vehicle, preventing compatibility issues and ensuring flawless operation.