Restore Peak Performance to Your Cadillac
Is your 2017 Cadillac XTS suffering from perplexing issues like a persistent check engine light, erratic shifting, poor fuel economy, or even a no-start condition? These are classic signs of a failing Engine Control Module (ECM), the central computer of your vehicle. This replacement unit is the definitive solution, arriving at your door professionally programmed to your vehicle’s specific VIN with the latest GM factory software. Get your luxury sedan running precisely as it was designed to, without the exorbitant costs and delays of a dealership visit.
Common Symptoms & Your Solution
A faulty ECM can cause a cascade of problems that are often misdiagnosed. If you’re experiencing any of the following, this pre-programmed module is the answer you’ve been looking for. It directly addresses issues stemming from a compromised computer, restoring communication between critical vehicle systems.
- ✔ Pre-Programmed to Your VIN: This module is not a generic, one-size-fits-all part. We flash it with your vehicle’s unique information, ensuring seamless integration and functionality right out of the box, saving you from needing expensive programming tools.
- ✔ Loaded with the Latest GM Software: Your vehicle receives the most current calibrations from General Motors, which often include improvements for performance, fuel efficiency, and emissions that your old unit may be missing.
- ✔ Direct-Fit OEM Replacement: Engineered to match the original part numbers including 12692068, 12704476, and 12686382, this unit guarantees a perfect fit and correct electronic communication with no modifications required.
- ✔ Solves Complex Drivability Issues: Put an end to frustrating problems like stalling, rough idling, hesitation, and false sensor codes. Restore the smooth, responsive, and powerful drive you expect from your Cadillac.
- ✔ This unit is backed by our one-year replacement warranty. Drive with complete peace of mind knowing your purchase is protected against defects.
Expert Insight: The Critical Role of VIN Programming
In modern vehicles like your Cadillac, the ECM is far more than a simple computer; it’s the nerve center that manages everything from the engine and transmission to security and emissions systems. That’s why simply installing a used or unprogrammed module will not work. Each 2017 Cadillac XTS engine control module is tied to the vehicle’s unique VIN. Our professional programming service ensures all the specific options and security protocols for your car are correctly loaded. While a final, on-vehicle security relearn is a standard procedure for any professional installation, our pre-programming does 95% of the work, ensuring the new module communicates perfectly with the rest of your vehicle’s systems.
Frequently Asked Questions
What information do you need from me after I order?
After you complete your purchase, you must provide us with your vehicle’s 17-digit Vehicle Identification Number (VIN). This is essential for us to program the engine control module correctly for your specific vehicle before we ship it.
Is this a simple plug-and-play installation?
This module is programmed to be as close to plug-and-play as possible. However, due to factory anti-theft systems, you or your mechanic will need to perform a security relearn procedure (also known as a vehicle theft deterrent relearn) after installation. This is a standard final step and may require a GM-compatible scan tool.
Will this fix my check engine light?
If the check engine light and other symptoms are caused by a faulty ECM, this part is the correct solution. However, we always recommend a proper diagnosis by a qualified technician to confirm the ECM is the point of failure before ordering. This 2017 Cadillac XTS engine control module is designed to resolve computer-related error codes.
Does this fit vehicles other than the Cadillac XTS?
Yes, this ECM is compatible with a wide range of GM vehicles, including certain years of the Escalade, Tahoe, Corvette, Sierra, and Silverado. Please carefully review the detailed fitment list on this page to confirm compatibility with your specific make, model, and year.
What if I have other relearns to do?
The security relearn is the most common procedure needed. However, depending on your vehicle’s specific setup, other procedures like a crankshaft variation relearn or injector setup may be necessary. These are the responsibility of the installer and are considered part of a professional replacement process.