Is Your GM 3.6L Vehicle Plagued with Frustrating Issues?
If you’re driving a 2010-2011 Cadillac STS, or another GM vehicle with the 3.6L V6, you might be dealing with some baffling problems. A persistent check engine light that won’t go away, a car that refuses to start intermittently, rough idling, or a sudden drop in fuel economy. These aren’t just annoyances; they’re signs that the brain of your engine, the Engine Control Module (ECM), might be failing. Over my 20+ years in the shop, I’ve seen hundreds of these GM vehicles come in with symptoms that trace directly back to a faulty ECM. The internal logic boards can fail from heat cycles and vibration, leading to incorrect signals for fuel delivery, ignition timing, and transmission shifting.
A Technician’s Real-World Story
“A customer’s 2011 Camaro came in last week with these exact symptoms: it would crank but not start, and when it did run, the throttle response was terrible. He had bought a used ECM online, plugged it in, and the car was completely dead. What he didn’t know, and what many sellers don’t tell you, is that on the Camaro and LaCrosse, the immobilizer (anti-theft) data is stored in the ECM. You can’t just swap it. We had to get his original module to clone that critical security information to the new one. It’s a crucial step that prevents a simple fix from turning into a dealership tow and a massive bill. That’s why we handle this complex process for you.”
The Correct Solution: A Properly Programmed ECM
Don’t risk installing a blank or incorrectly programmed module. This ECM is the definitive solution, professionally programmed to your vehicle’s specific Vehicle Identification Number (VIN). This isn’t just a simple data copy; we flash the module with the latest, most stable software updates directly from GM. These updates often contain critical fixes for drivability issues, emissions compliance, and performance refinements that your original module may have never received.
What Our Programming Service Means for You:
- ✔ No Dealership Required: Avoid the high costs and scheduling hassles of a dealership visit for programming.
- ✔ Latest GM Software: We install the most current factory software, ensuring your engine and transmission operate at peak efficiency and reliability.
- ✔ VIN-Specific Calibration: The programming is tailored to your exact vehicle, accounting for all its factory options for a seamless integration.
- ✔ Plug & Play (for most models): For the majority of compatible vehicles, this module is ready to install right out of the box. No further procedures are needed.
Simple Process, Guaranteed Compatibility
We make this process straightforward. After your purchase, simply provide us with your vehicle’s VIN. We’ll handle the complex programming and ship the module to you. This module is a direct replacement for several part numbers, ensuring a perfect match.
This ECM is compatible with the following part numbers: 19300015, 19300014, 12617230, 12636355, 12635019.
Important Note for Camaro & LaCrosse Owners: Due to the specific anti-theft system in the 2010-2011 Camaro and LaCrosse, a true plug-and-play installation requires us to transfer security data from your original ECM. After your purchase, we will contact you with simple, prepaid instructions for sending your old module to us. This essential step ensures your new ECM works perfectly without any anti-theft relearn procedures.
This module is a confirmed fit for the following vehicles with the 3.6L engine:
- ✔ 2010-2011 Cadillac CTS
- ✔ 2010-2011 Cadillac STS
- ✔ 2010-2011 Buick LaCrosse
- ✔ 2010 Buick Allure
- ✔ 2010-2011 Chevrolet Camaro
- ✔ 2010-2011 Chevrolet Traverse
- ✔ 2010-2011 GMC Acadia
- ✔ 2010-2011 Buick Enclave
- ✔ 2010 Saturn Outlook
Restore your vehicle’s proper function and get back on the road with confidence. Order your VIN-programmed ECM today.