Is Your Equinox Running Rough? Get Back on the Road with Confidence.
A failing Engine Control Module (ECM) can turn your reliable family SUV into a source of constant frustration. If you’re dealing with a persistent check engine light, poor fuel economy, stalling, or a vehicle that simply won’t start, the problem often lies with the engine’s computer. This isn’t just an inconvenience; it’s a matter of safety and reliability. We offer a direct, dependable solution: a professionally programmed 2010-2011 Equinox Engine Control Module 12650256, ready for installation right out of the box.
Common Symptoms & Your Solution
The ECM is the brain of your engine, controlling everything from fuel mixture and ignition timing to transmission shifting. When it fails, you may experience a range of issues. This module is the definitive solution for problems such as:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) like P0601, P0606, or other communication errors
- Engine stalling, stumbling, or misfiring
- Poor acceleration and reduced engine power
- Noticeable decrease in fuel efficiency
- Harsh or erratic automatic transmission shifting
- Complete no-start condition
By replacing your faulty unit with our pre-programmed module, you restore your vehicle’s original performance and eliminate these frustrating and potentially dangerous symptoms.
Features & Benefits
- âś” VIN-Specific Programming: We flash this module with the latest GM software updates using your vehicle’s VIN. This ensures perfect compatibility and function, just like the original part.
- âś” Plug-and-Play Installation: Because the programming is done before we ship, you can avoid a costly trip to the dealership. Simply install the module and your vehicle is ready to go.
- âś” Restored Performance & Efficiency: A properly functioning ECM ensures your engine operates at peak efficiency, restoring lost power and improving your gas mileage.
- âś” Guaranteed Compatibility: This module is a direct replacement for a wide range of GM part numbers, ensuring a perfect fit for your specific vehicle.
- âś” Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: The Importance of Correct Programming
As a technician with over two decades of experience, I’ve seen countless engine issues caused by improperly programmed modules. Simply swapping an ECM from another vehicle won’t work due to anti-theft systems and vehicle-specific calibrations. Our process uses your VIN to load the exact software your Equinox needs, including critical updates from GM that often resolve issues present in the original factory programming. This isn’t just a replacement; it’s a restoration of your vehicle’s core electronic system, ensuring reliability for years to come.
Vehicle Fitment Information
This 2010-2011 Equinox Engine Control Module 12650256 is a direct replacement for multiple part numbers and fits a wide variety of GM vehicles. Please confirm your part number or contact us with your VIN if you are unsure. This computer is compatible with the following part numbers: 12616889, 12630908, 12637106, 12642665, 12650256, 12651993.
ALLURE 10 Electronic Control Module; (LH engine compartment), 2.4L
CTS 10-12 Electronic Control Module; (RH front engine compartment), 3.0L
CTS 12 Electronic Control Module; (RH front engine compartment), 3.6L, ID 12616889, 12630908, 12637106, 12642665, 12650256
CAMARO 12 Electronic Control Module; 3.6L, ID 12637106, 12642665, 12650256
CAPTIVA SPORT 12 Electronic Control Module; (LH engine compartment), ID 12616889, 12630908, 12637106, 12642665, 12650256
EQUINOX 10-11 Electronic Control Module; (LH engine compartment)
IMPALA 12 Electronic Control Module; (air cleaner bracket), ID 12616889, 12630908, 12637106, 12642665, 12650256
LACROSSE 10 Electronic Control Module; (LH engine compartment), 3.0L
LACROSSE 10-11 Electronic Control Module; (LH engine compartment), 2.4L
ORLANDO 12-13 Electronic Control Module; (LH engine compartment), ID 12616889, 12630908, 12637106, 12642665, 12650256, 12651993
REGAL 11 Electronic Control Module; (LH engine compartment)
SAAB 9-5 10-11 Electronic Control Module; 2.0L (VIN R, 8th digit, opt LHU), ID 12642665
SRX 10-11 Electronic Control Module; (LH engine compartment), 3.0L
TERRAIN 10-11 Electronic Control Module; (LH engine compartment)
Frequently Asked Questions
Do I need to do any programming after I receive this ECM?
No. We program the module to your vehicle’s specific VIN before shipping it to you. It arrives ready for a plug-and-play installation. In some cases, a security or crank relearn procedure may be necessary, which can be done with a capable scan tool.
Where do I provide my VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as it is required for programming.
How do I find the correct part number on my old ECM?
Your original ECM will have a sticker on it with the part number. It is typically a long number, like the 2010-2011 Equinox Engine Control Module 12650256 we list. Matching this number is the best way to ensure compatibility.
Is this a difficult part to install?
For someone with moderate mechanical experience, this is a straightforward installation. The ECM is usually located in the engine compartment. The key steps are to disconnect the battery, unplug the electrical connectors, unbolt the old module, and then install the new one in the reverse order. Always follow proper safety procedures.
What if my part number is slightly different?
This module replaces several different part numbers, as listed in the description. If your number is on our compatibility list, this module will work for you. If you’re still unsure, please contact us with your VIN and original part number before ordering.