Is Your 2006 Impala Running Rough, Stalling, or Showing a Check Engine Light?
A failing Engine Control Module (ECM) can be the frustrating, hard-to-diagnose source of countless performance issues. As the central computer of your vehicle, the ECM controls everything from fuel mixture and ignition timing to transmission shifting and emissions. When it starts to fail, you might experience a range of problems that can leave you stranded. This isn’t just an inconvenience; it’s a critical component for your vehicle’s reliability and performance.
This replacement Engine Control Module, part number 19210737, is the definitive solution for your 2006 Chevrolet Impala and a wide range of other GM vehicles. Forget the expensive dealership visits and the hassle of finding a shop to program a new computer. We handle the most critical step for you. By providing us with your vehicle’s VIN at checkout, you will receive a module that is fully programmed with the latest GM factory software updates, ensuring it is a true plug-and-play solution for your specific car.
From the Diagnostic Bay
We had a 2006 Impala 3.5L towed in that had every mechanic who looked at it stumped. The owner had replaced the fuel pump, spark plugs, and even the catalytic converter chasing an intermittent no-start and severe hesitation under load. The check engine light would come on with a random assortment of codes that didn’t point to a single component. After hours of checking wiring and sensors, we hooked up a scope to the injector drivers at the ECM. We found the signal was dropping out unpredictably. We swapped in one of our VIN-programmed modules, performed the security relearn, and the car fired up instantly and ran smoother than it had in years. It’s a classic case of a failing computer causing phantom issues that look like something else entirely.
Diagnosing a Faulty 2006 Impala Engine Module
If you’re dealing with persistent and confusing electrical or performance problems, your ECM could be the culprit. A failing computer doesn’t always die completely; it often degrades over time, leading to symptoms that come and go. This replacement 2006 Impala Engine Module is designed to resolve these complex issues and restore your vehicle’s factory operation.
Common Symptoms of a Failing ECM
- ✔ Check Engine Light is on with various, often unrelated, trouble codes.
- ✔ Engine stalling or shutting off randomly while driving.
- ✔ Noticeable decrease in fuel economy.
- ✔ Engine misfires, stumbles, or hesitates during acceleration.
- ✔ Difficulty starting the engine or a complete no-start condition.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Failure to communicate with a diagnostic scan tool.
The Simple, Reliable Solution
Our process eliminates the guesswork and additional costs associated with replacing an ECM. Here’s what makes this part the best choice:
- VIN Programmed: We flash the module with your car’s specific Vehicle Identification Number and install the latest GM software. This ensures all systems, including the anti-theft system, can communicate correctly.
- Direct Fit Replacement: This module is a direct replacement for OEM part number 19210737 and is interchangeable with service numbers 12590032, 12602044, 12603530, 12605843, 12607096, 12630457. It mounts in the factory location (in the lower part of the air cleaner box on the Impala) with no modifications needed.
- Cost-Effective: Avoid the high labor costs and programming fees charged by dealerships. This module arrives ready for installation, often only requiring a simple security relearn procedure that you can do yourself.
Restoring your vehicle’s performance and reliability is straightforward. By choosing our pre-programmed 2006 Impala Engine Module, you are getting a quality part that is ready to solve your car’s problems right out of the box. Simply provide your VIN, install the part, and get back on the road with confidence.
Frequently Asked Questions
Do I need to get this ECM programmed by a dealer?
No. We program the module to your vehicle’s specific VIN before we ship it to you. It arrives ready for installation, saving you a trip to the dealership and expensive programming fees.
Where is the ECM located on my 2006 Chevy Impala?
On the 2006 Impala, the Engine Control Module is typically located in the lower portion of the air cleaner filter box assembly in the engine bay.
What happens if I forget to provide my VIN?
We cannot ship the module without your VIN, as the programming is essential for the part to function in your vehicle. Our customer service team will contact you to retrieve the VIN before your order is processed.
Is any other procedure required after I install the module?
Yes, in most cases, you will need to perform a security relearn procedure (also known as a Passlock or anti-theft relearn). This procedure syncs the new ECM with your vehicle’s anti-theft system and can typically be done without any special tools. Instructions are readily available online or in service manuals.
How can I be sure the ECM is my problem?
While the symptoms listed are strong indicators, it’s always best to have a proper diagnosis performed. This includes checking for consistent power and ground at the ECM connector and ensuring other components have been ruled out. However, if you’re experiencing multiple, unrelated electronic issues, the ECM is a very likely culprit.