Restore Your Vehicle’s Peak Performance and Reliability
Is your vehicle suffering from frustrating and unpredictable issues like a persistent check engine light, poor fuel economy, erratic shifting, or even a no-start condition? A failing Engine Control Module (ECM) is often the culprit, acting as the brain of your vehicle and controlling everything from engine timing to transmission function. This direct-fit Engine Control Module is the definitive, hassle-free solution to get you back on the road with confidence. It arrives at your door pre-programmed to your specific Vehicle Identification Number (VIN), eliminating the need for an expensive and time-consuming trip to the dealership for programming.
Common Symptoms & Your Solution
If you’re experiencing any of the following, it’s a strong indicator that your ECM needs replacement. This unit is designed to resolve these exact problems:
- Check Engine Light (CEL) with communication-related Diagnostic Trouble Codes (DTCs) like P0600, P0601, P0606, or U-series codes.
- Engine stalling, misfiring, or rough idling.
- Noticeable decrease in power and acceleration.
- Poor fuel mileage.
- Transmission shifting issues or harsh engagement.
- Complete failure to start the engine.
By replacing your faulty unit with this precisely programmed 2014-2016 Cadillac ELR engine control module, you are restoring the central command system to perfect working order.
Features & Tangible Benefits
- ✔ Ready to Install: This module is professionally programmed to your vehicle’s unique VIN before shipping, ensuring a true plug-and-play installation experience.
- ✔ Latest Factory Software: We flash the unit with the newest, most stable software updates from GM, ensuring optimal performance and efficiency.
- ✔ Guaranteed Compatibility: A direct replacement for multiple part numbers including 22819494, 12668866, 12668994, and more, guaranteeing a perfect fit and function.
- ✔ Problem-Solving Power: Specifically designed to correct common drivability issues and clear persistent fault codes caused by a failing computer.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
Many people don’t realize that a modern ECM is not a one-size-fits-all part. Your vehicle’s VIN contains specific information about its engine, transmission, emissions systems, and optional features. Our VIN-specific programming process writes this exact data to the module. This prevents a host of problems seen with generic or improperly matched units, such as incorrect transmission shift points, anti-theft system conflicts, and inaccurate sensor readings. By providing us with your VIN, you’re not just buying a part; you’re getting a component that is digitally tailored to your exact vehicle for flawless integration and factory-level performance.
Take control of your repair and avoid unnecessary dealer costs. This pre-programmed 2014-2016 Cadillac ELR engine control module is the most reliable and efficient way to restore your vehicle’s health. Simply provide your VIN after purchase, and we’ll handle the complex programming for you. The result is a straightforward installation that gets your car, truck, or van running smoothly again. With broad compatibility across many GM models, from the Chevrolet Cruze and Sonic to the heavy-duty Silverado and Express Van, this is the trusted solution for a wide range of vehicles.
Frequently Asked Questions
Do I need to do any additional programming after installation?
No. This module comes fully programmed to your vehicle’s VIN with the latest GM software. In most cases, it is a plug-and-play installation. Some vehicles may require a simple security relearn procedure, which can typically be done without special tools and instructions can be provided.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, simply send us a message with your 17-digit VIN. We cannot ship the part until we receive this information, as the programming is specific to your vehicle.
Is this a new or used part?
This is a quality, inspected, and tested original equipment part that has been expertly programmed for your vehicle. It is guaranteed to function to OEM specifications.
Will this fix my specific check engine light codes?
This ECM is a direct solution for codes related to internal module failure (e.g., P0601-P0606) and communication errors. If your codes are caused by a faulty sensor or wiring issue, you will still need to address those separate problems. It is always best to have a proper diagnosis performed before ordering.
What part numbers does this module replace?
This unit is a direct replacement for a wide range of GM part numbers, including 22819494, 12668866, 12668994, 12643636, 12663405, 12670335, and 12692200.