Restore Peak Performance to Your GM Vehicle
Is your 2010-2011 Buick Enclave, GMC Acadia, or other compatible GM vehicle suffering from perplexing issues like a persistent Check Engine Light, erratic engine behavior, poor fuel economy, or even a 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 Control Module, part number 19300015, is the definitive solution to restore your vehicle’s reliability and drivability.
Is Your Vehicle’s Brain Failing? Common ECM Symptoms
A failing ECM can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, your ECM could be the culprit:
- ✔ Persistent Check Engine Light (CEL) with various trouble codes.
- ✔ Unexplained drops in fuel efficiency.
- ✔ Engine stalling, stumbling, or hesitating during acceleration.
- ✔ Rough idling or engine misfires.
- ✔ Difficulty starting the engine or a complete no-start situation.
- ✔ Automatic transmission shifting problems.
- ✔ Communication errors with diagnostic scan tools.
From the Diagnostic Bay
We had a 2011 GMC Acadia come into the shop with a frustrating, intermittent misfire. The owner had already replaced spark plugs, ignition coils, and even an injector based on codes that kept popping up. The vehicle would run fine for a day, then start acting up again. After confirming the new parts were good, we hooked up our scope and monitored the injector pulse signals directly from the ECM. We found that the signal for cylinder 3 would drop out randomly. The issue wasn’t the injector; it was the ECM driver for that injector failing internally. We installed a VIN-programmed ECM, and the Acadia has been running perfectly ever since. It’s a powerful reminder that the ECM is the command center, and when it falters, it can send you chasing ghosts all over the engine.
The Plug-and-Play Solution: A Programmed 2010-2011 Enclave ECM
Replacing an ECM isn’t just about swapping hardware. Modern vehicles require the module to be programmed with specific software and vehicle identification information (VIN) to function correctly. Our service eliminates the need for expensive dealership visits or specialized tools. When you purchase this 2010-2011 Enclave ECM, we handle the complex programming for you. Simply provide us with your vehicle’s VIN during checkout, and we will flash the module with the latest, most stable software updates directly from GM. This ensures perfect compatibility and optimal performance right out of the box.
Guaranteed Fitment for Your GM 3.6L Vehicle
This module is a direct replacement for a wide range of popular GM vehicles equipped with the 3.6L V6 engine. It is fully compatible with part numbers 19300015, 19300014, 12617230, 12636355, and 12635019. Please verify your vehicle is on the list below:
- Buick Allure: 2010 (3.6L)
- Buick Enclave: 2010-2011
- Buick LaCrosse: 2010-2011 (3.6L)
- Cadillac CTS: 2010-2011 (3.6L)
- Cadillac STS: 2010-2011 (3.6L)
- Chevrolet Camaro: 2010-2011 (3.6L)
- Chevrolet Traverse: 2010-2011
- GMC Acadia: 2010-2011
- Saturn Outlook: 2010
Important Note for Camaro & LaCrosse Owners: Due to the advanced immobilizer (anti-theft) systems in the 2010-2011 Camaro and LaCrosse, a simple VIN flash is not enough. To provide a true plug-and-play module, we require you to send us your original ECM. We will securely extract the immobilizer data and transfer it to your new module. This ensures your vehicle will start and run without any additional security relearn procedures. We will contact you with shipping instructions after your purchase.
Frequently Asked Questions
What is an ECM and what does it do?
The Engine Control Module (ECM) is your vehicle’s main computer. It controls critical engine functions like fuel injection, ignition timing, emissions systems, and transmission shifting to ensure optimal performance, fuel economy, and low emissions.
Do I need to do any programming or flashing myself?
No. We handle all the programming for you before shipment. Just provide your VIN when you order, and the module will arrive ready to be installed. The only exception is for Camaro and LaCrosse models, which require an extra step for the immobilizer system as detailed above.
How do I find my vehicle’s VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a small plate on the driver’s side of the dashboard, visible through the windshield.
What happens after I install this 2010-2011 Enclave ECM?
After installation, your vehicle should start and run correctly. In some cases, your vehicle may need to complete a ‘drive cycle’ for all emission monitors to be ready, which usually happens during normal driving. No special tools are required for this process.
Why do you need my old ECM for a Camaro or LaCrosse?
These specific models have a more complex anti-theft system. The immobilizer data is unique to your vehicle and keys. To make the new ECM work seamlessly, we must transfer this specific data from your old module to the new one. This saves you from a complicated and costly security relearn procedure at a dealership.
Is this part compatible with other part numbers?
Yes, this module is a direct replacement and is fully compatible with part numbers 19300014, 12617230, 12636355, and 12635019, in addition to the primary part number 19300015.