Is Your Camaro Running Rough, Stalling, or Not Starting at All?
If you’re dealing with baffling electrical gremlins, a persistent Check Engine Light, or a 2010-2011 Camaro 3.6L that just won’t cooperate, a failing Engine Control Module (ECM) is often the culprit. As the brain of your vehicle, when the ECM starts to go, it can create a cascade of frustrating and hard-to-diagnose symptoms. You might be experiencing random misfires, poor fuel economy, harsh shifting, or the dreaded no-crank, no-start situation where you’re left stranded.
From the Shop Floor: A Real-World Scenario
“A customer’s 2011 Camaro V6 came in on a flatbed last week with these exact symptoms. It would crank but not start, and the dash was lit up like a Christmas tree with communication error codes (U-codes). After hours of chasing wires and checking grounds, we traced the issue back to an internally shorted ECM. The module was no longer communicating properly with the Body Control Module (BCM) or the fuel pump driver module. This isn’t uncommon; I’ve seen dozens of these GM E39 ECMs fail from heat cycles and vibration, causing microscopic cracks in the circuit board that lead to intermittent or total failure.”
The Direct-Fit, Programmed Solution
Don’t let a faulty module keep your Camaro off the road. This is a direct-replacement ECM, part number 12636355, that resolves these common issues. We take the guesswork and dealership hassle out of the equation. Before we ship it, we program the module with the latest GM-certified software updates using the Vehicle Identification Number (VIN) you provide. This ensures it’s perfectly matched to your car’s specific configuration.
Key Benefits of This ECM:
- ✔ VIN-Programmed for Your Vehicle: We flash the module with the newest GM software for your specific 2010-2011 Camaro, ensuring optimal performance and compatibility.
- ✔ Solves Common Failure Points: Directly addresses issues like no-start conditions, random stalling, communication error codes, and erratic engine behavior.
- ✔ Cost-Effective Repair: A reliable and affordable alternative to the high costs and programming fees associated with a dealership replacement.
- ✔ Plug-and-Play for Camaro & LaCrosse (with Cloning Service): We handle the complex immobilizer security transfer for you, making installation straightforward.
Important Note for Camaro and LaCrosse Owners
To ensure a true plug-and-play installation and prevent a no-start condition due to the factory anti-theft system, we require your original ECM. We will professionally extract the unique immobilizer data from your old module and transfer it to your new one. This critical step ensures the new ECM is accepted by your vehicle’s security system, allowing it to start and run without any additional dealership visits for key relearning. We will contact you with shipping instructions for your old module after your purchase is complete.
Guaranteed Fitment
This ECM is a confirmed fit for the following vehicles equipped with the 3.6L V6 engine. It is a direct replacement for part numbers 19300015, 19300014, 12617230, 12636355, and 12635019.
- ✔ 2010-2011 Chevrolet Camaro (3.6L)
- ✔ 2010-2011 Buick LaCrosse / Allure (3.6L)
- ✔ 2010-2011 Cadillac CTS (3.6L)
- ✔ 2010-2011 Cadillac STS (3.6L)
- ✔ 2010-2011 Chevrolet Traverse
- ✔ 2010-2011 GMC Acadia
- ✔ 2010-2011 Buick Enclave
- ✔ 2010 Saturn Outlook