Is Your Vehicle Running Rough, Stalling, or Showing a Check Engine Light?
A faulty Engine Control Module (ECM) can be the hidden cause of frustrating and unpredictable vehicle behavior. If you’re experiencing issues like poor fuel economy, hesitation, a no-start condition, or persistent error codes, you’re not just dealing with an inconvenience—you’re dealing with a loss of confidence in your car. This professionally programmed ECM is the straightforward, reliable solution to restore your vehicle’s performance and get you back on the road with peace of mind.
Common Symptoms & Your Solution
A failing engine computer can manifest in numerous ways, often mimicking other component failures. If you’ve been chasing problems without success, your ECM could be the culprit. This unit is the definitive fix for issues stemming from a faulty module, including:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) like P0601, P0602, P0606, or U-series communication errors
- Engine stalling, sputtering, or misfiring
- Reduced power and poor acceleration
- Decreased fuel efficiency
- Failure to pass emissions testing
- Complete no-start condition
By replacing your old module with this pre-programmed 2013-2016 Verano ECM 12644446, you are directly addressing the core of these electronic issues and restoring the precise engine management your vehicle requires.
Features & Benefits
- ✔ Ready for Installation: This ECM arrives at your door fully programmed to your vehicle’s unique VIN. There’s no need for expensive trips to the dealership for programming—it’s a true plug-and-play solution.
- ✔ Latest GM Software: We flash each module with the newest, most stable software updates from General Motors. This ensures optimal engine performance, fuel economy, and transmission shifting.
- ✔ Genuine OEM Quality: Sourced from a salvaged vehicle, this is a genuine OEM part, not a questionable aftermarket alternative. You get the perfect fit, function, and reliability that your vehicle was designed for.
- ✔ Cost-Effective Repair: Avoid the massive expense of a brand-new module from a dealer. This provides the same reliable function at a fraction of the cost.
- ✔ Warranty Protected: This unit is backed by our one-year replacement warranty. Drive with confidence knowing your purchase is protected against defects.
Expert Insight: The Dealership Alternative
We recently helped a customer with a 2014 Chevy Equinox that was constantly stalling. The dealership quoted them over $1,200 for a new ECM and the required programming. They were frustrated and felt stuck. We sent them this exact pre-programmed module. Within 30 minutes of receiving it, they had it installed themselves, the vehicle started perfectly, and the check engine light was gone for good. They saved hundreds of dollars and the headache of multiple dealership visits. That’s the difference a reliable, pre-programmed part makes.
This module is the brain of your vehicle’s engine, and ensuring it functions correctly is critical. Don’t let a faulty computer keep you off the road. With our programmed 2013-2016 Verano ECM 12644446, the solution is simple, effective, and guaranteed to work. Place your order, provide your VIN, and get ready to restore your vehicle’s original performance and reliability.
Frequently Asked Questions
Do I need to do any programming after I receive the ECM?
No. This ECM comes fully programmed to the VIN you provide. In most cases, it is a direct plug-and-play installation. Some vehicles may require a simple security relearn procedure, which can be done without any special tools and takes only a few minutes.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, you can add your VIN to the order notes or send it to us in a message. We cannot ship your part until we receive the VIN, as the programming is specific to your exact vehicle.
Is this a brand new part?
No, this is a high-quality, used OEM part that has been carefully sourced from a salvaged vehicle. Each unit is inspected and tested to ensure it is fully functional before being programmed and shipped.
Will this part number 12644446 work for my vehicle?
This ECM, along with interchangeable part numbers 12653998, 12633555, and 12655007, fits a wide range of GM vehicles. Please check the detailed fitment list on this page to confirm compatibility with your specific make, model, and year. The key is that we program the 2013-2016 Verano ECM 12644446 specifically for your vehicle’s VIN.
What does the one-year replacement warranty cover?
The warranty covers the ECM itself for one year from the date of purchase. If the module fails due to an internal defect within that period, we will provide a replacement unit. It does not cover installation labor or issues caused by other faulty components on the vehicle.