Get Your Family’s Acadia Running Reliably Again
There’s nothing more stressful than a family vehicle that won’t run right. If your 2009 GMC Acadia, Enclave, or Traverse is stalling, shifting erratically, or refusing to start, a failing Engine Control Module (ECM) is often the culprit. This isn’t just an inconvenience; it’s a matter of safety and reliability. We provide a straightforward, dependable solution: a replacement Engine Control Module, professionally programmed specifically for your vehicle’s VIN, getting you back on the road with confidence.
Common Symptoms & Your Solution
A faulty ECM can cause a cascade of frustrating and hard-to-diagnose issues. You might be experiencing a Check Engine Light that won’t go away, or dealing with confusing diagnostic trouble codes (DTCs) like P0601, P0606, or various U-codes indicating a loss of communication. This module is the definitive solution for these problems, restoring the critical link between your engine, transmission, and other onboard systems. This replacement 2009 Acadia ECM is meticulously programmed with the latest GM software updates using your VIN, ensuring it functions exactly as the original designers intended.
- ✔ VIN-Programmed for Your Vehicle: This module arrives ready for installation. No expensive trips to the dealership for programming are required, saving you time and money.
- ✔ Latest GM Software: We flash the unit with the most current factory updates, ensuring optimal engine performance, fuel efficiency, and transmission shifting.
- ✔ Direct-Fit Replacement: Guaranteed compatibility with part numbers 12623325, 12628387, 12605672, 12630594, and 19300016 for a hassle-free installation.
- ✔ Solves Common Failures: Effectively corrects issues like harsh shifting, random stalling, poor fuel economy, and no-start conditions caused by a bad computer.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN-Specific Programming
We often see vehicles with persistent issues because a generic, unprogrammed module was installed. Programming isn’t just about starting the car; it’s about making sure the transmission shifts at the right RPM, the fuel injectors fire with perfect timing, and all safety systems communicate flawlessly. Our VIN-specific programming for your 2009 Acadia ECM ensures every parameter is perfectly matched to your vehicle’s unique configuration, restoring its original performance and reliability from the moment you install it.
Frequently Asked Questions
Is this part truly plug-and-play?
Yes, this ECM is pre-programmed to your vehicle’s VIN. In most cases, you will only need to perform a simple security relearn procedure, which can be done without any special tools and typically takes about 30 minutes. Instructions are readily available online or we can help guide you.
How do I provide you with my VIN?
After you complete your purchase, simply reply to your order confirmation email with your vehicle’s 17-digit VIN. We cannot ship your part until we receive this information, as the programming is specific to your vehicle.
Do I need to return my old ECM?
No, there is no core charge or requirement to send your old module back to us. You can keep it or dispose of it as you see fit.
My original part number is different. Will this still work?
Yes. This module is a direct replacement for several part numbers, including 12623325, 12628387, 12605672, 12630594, and 19300016. As long as your vehicle is listed in the compatibility chart, this part will function correctly once programmed to your VIN.
Will this fix my specific problem for certain?
This 2009 Acadia ECM will correct any issue caused by a faulty engine computer. However, it’s crucial that your vehicle has been properly diagnosed. This part will not fix problems related to other faulty sensors, wiring, or mechanical components.