Restore Your Cadillac’s Precision and Power
A flashing check engine light or erratic performance can undermine the sophisticated driving experience you expect from your Cadillac CTS. When the heart of your vehicle’s engine management system—the Engine Control Module (ECM)—falters, it can lead to a host of frustrating issues from poor fuel economy to a no-start condition. Our pre-programmed ECM is the definitive, professional-grade solution to restore your CTS’s precision and power, getting you back on the road with confidence.
Common Symptoms & Your Solution
If you’re experiencing issues like a persistent Check Engine Light (CEL), random stalling, rough idling, hesitation during acceleration, or communication errors with other modules (often indicated by DTCs like P0601, P0602, P0606), a failing ECM is the likely culprit. This isn’t just a replacement part; it’s a fully integrated solution. We address the root cause by providing a meticulously tested Engine Control Module, programmed with the latest GM software updates specifically for your vehicle’s VIN. This ensures perfect communication between all systems and restores the factory-spec performance you’ve been missing. This programmed 2010-2011 Cadillac CTS 3.6L ECM is the key to solving these complex electronic problems for good.
- ✔ VIN-Specific Programming: Your ECM arrives flashed to your exact VIN, guaranteeing a perfect match and seamless integration with your vehicle’s security and electronic systems, eliminating compatibility errors.
- ✔ Latest GM Software: We load the most current factory software available for your vehicle. This often corrects original factory bugs and can improve engine efficiency and performance.
- ✔ Simple Installation: Avoid a costly trip to the dealership for programming. After physical installation, you simply need to perform a standard security relearn procedure, which can be done in your own driveway.
- ✔ Broad OEM Compatibility: This module is a direct replacement for part numbers 19300015, 19300014, 12617230, 12636355, and 12635019, ensuring it’s the right fit for a wide range of GM vehicles.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Insight
From over 20 years in diagnostics, I’ve seen countless drivers chase intermittent issues by swapping generic, unprogrammed modules. For a sophisticated vehicle like your 3.6L GM, the ECM is the central command. It doesn’t just manage the engine; it communicates with the transmission, ABS, and security systems. A generic module is like a translator who only knows half the language—it causes confusion and new problems. Our VIN-specific programming ensures your new 2010-2011 Cadillac CTS 3.6L ECM speaks the exact digital dialect of your car, restoring the precise, responsive performance engineered by the factory.
Frequently Asked Questions
Do I need to have this programmed by a dealer?
No. We program the ECM to your vehicle’s VIN before shipping. You will only need to perform a standard security relearn procedure after installation, which can be done without special tools. This saves you time and the high cost of dealership programming.
How do I provide my VIN?
After placing your order, simply reply to your confirmation email with your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as it is essential for the programming process.
Is this the correct part for my vehicle?
This 2010-2011 Cadillac CTS 3.6L ECM is also compatible with a range of other GM models like the Acadia, Enclave, and Traverse from the same years. Please check the compatibility list on this page and match your original part number to one of the listed compatible numbers to ensure a perfect fit.
What if I have a Camaro or a LaCrosse?
Due to the specific immobilizer systems in the 2010-2011 Camaro and LaCrosse, we require you to send us your original ECM. We will extract the security data and transfer it to your new module, making it a true plug-and-play unit upon arrival. We will provide shipping instructions after your purchase.
What does the warranty cover?
This unit is backed by our one-year replacement warranty. This covers any defects in the module itself for a full year from the date of purchase, giving you confidence in your repair.