Restore Your Vehicle’s Performance and Reliability
Is your 2010-2011 Cadillac CTS, Buick Enclave, or Chevy Traverse suffering from erratic engine behavior, a persistent Check Engine Light, or a frustrating no-start condition? A failing Engine Control Module (ECM) is often the root cause, disrupting communication between critical systems and leaving you with an unreliable vehicle. This professionally programmed ECM is the direct, dependable solution to restore your vehicle’s factory performance and get you back on the road with confidence. We eliminate the guesswork and the expensive trip to the dealer by pre-programming this module specifically for your car using your VIN.
Common Symptoms & Your Solution
A faulty ECM can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, this module is your definitive solution:
- Persistent Check Engine Light (CEL) with communication-related trouble codes (e.g., P0601, P0606, U0100).
- Unexplained engine stalling or hesitation during acceleration.
- Noticeable decrease in fuel economy.
- Harsh or erratic automatic transmission shifting.
- Engine misfires or rough idling.
- Complete no-start condition where the engine cranks but won’t turn over.
By installing our precisely programmed 2010-2011 Cadillac CTS ECM 12617230, you are providing a new, reliable brain for your engine’s operations, correcting these issues at their source.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash this module with the latest GM software updates using your specific VIN. This ensures perfect compatibility and function right out of the box, eliminating the need for additional programming.
- ✔ Restored Engine Performance: A properly functioning ECM means corrected fuel delivery, precise ignition timing, and smooth shifting, bringing back the power and efficiency you expect from your vehicle.
- ✔ Direct-Fit Replacement: Engineered to be a direct replacement for multiple OEM part numbers, including 12617230, 19300015, 19300014, 12636355, and 12635019, ensuring a perfect fit and connection.
- ✔ Broad GM Compatibility: This module is the correct solution for a wide range of 2010-2011 GM models with the 3.6L engine, including the Acadia, Enclave, Traverse, LaCrosse, and more.
- ✔ One-Year Replacement Coverage: Drive with confidence knowing this unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
From over 20 years in diagnostics, I’ve seen countless issues arise from improperly matched control modules. A generic, un-programmed ECM from a salvage yard can cause more problems than it solves, from immobilizer conflicts to incorrect transmission behavior. That’s why we insist on programming every single 2010-2011 Cadillac CTS ECM 12617230 to your vehicle’s unique VIN. It’s not just about making it work; it’s about making it work correctly and reliably, protecting your engine and other expensive components from potential damage.
Frequently Asked Questions
Do I need to do any programming after I receive this ECM?
For most vehicles listed, including the Cadillac CTS and the GM SUVs (Acadia, Enclave, Traverse), this unit is plug-and-play with no further programming needed. For the 2010-2011 Camaro and LaCrosse, we will need your original ECM to transfer immobilizer data to make the new one plug-and-play. We will contact you with instructions if you purchase for one of these models.
How do I provide my vehicle’s VIN?
After you complete your purchase, you can add your VIN to the order notes or simply reply to your order confirmation email. We will contact you if we do not receive it promptly, as we cannot ship the part until it is programmed.
Will this fix my car’s specific problem?
This ECM is a direct solution for a failed module. While it corrects all the symptoms listed above, it’s always recommended to have a proper diagnosis performed by a qualified mechanic to rule out other potential issues like wiring or sensor faults. If the ECM is confirmed to be the problem, this part is the solution.
Is this a brand new part from the dealer?
This is a high-quality, fully tested replacement part that is verified to meet or exceed original equipment specifications. It is prepared and programmed in-house by our expert technicians to ensure reliability and performance.
Where is this part located on my vehicle?
The location varies slightly by model. On the Cadillac CTS and STS, it’s typically in the right-hand front of the engine compartment. On the GM SUVs (Acadia, Enclave, Traverse, Outlook), it is located behind the fan shroud. On the LaCrosse/Allure, it’s in the left-hand side of the engine compartment.
What if I order the wrong part?
We strongly encourage you to verify your part number and vehicle fitment before ordering. Because this is a custom-programmed item, returns can be complex. If you are unsure, please contact us with your VIN, and we will be happy to confirm compatibility for your 2010-2011 Cadillac CTS ECM 12617230.