Is Your Chevrolet Equinox Running Poorly?
If you’re dealing with a persistent check engine light, erratic engine behavior, stalling, or a complete no-start condition in your 2013-2016 Chevrolet Equinox or other compatible GM vehicle, a failing Engine Control Module (ECM) is a very likely culprit. The ECM is the central computer of your vehicle, responsible for managing everything from fuel injection and ignition timing to transmission shifting and emissions control. When it fails, it can cause a cascade of frustrating and difficult-to-diagnose problems.
This listing is for a genuine, used GM Engine Control Module, part number 12644446 (also compatible with 12653998, 12633555, and 12655007). We take the guesswork out of the repair by programming the module specifically for your vehicle using the VIN you provide. This ensures that all factory settings, security information, and operational parameters are a perfect match for your car’s original configuration, making installation straightforward.
Expert Pro Tip
Before replacing an ECM, always perform a thorough check of the vehicle’s battery, charging system, and all main power and ground connections to the module. A poor ground or intermittent power supply can mimic the symptoms of a failed ECM, leading to an incorrect diagnosis. A few minutes with a multimeter can save you time and money.
Common Symptoms of a Failing 2013-2016 Equinox ECM
- ✔ Persistent Check Engine Light (CEL) with various trouble codes.
- ✔ Engine stalling, stumbling, or misfiring unexpectedly.
- ✔ Noticeable decrease in fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Complete no-start or no-crank condition.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Performance issues like hesitation or lack of power.
The Right Solution for Your Vehicle
Don’t let a faulty computer keep your vehicle off the road. This pre-programmed ECM is a reliable and cost-effective solution to restore your vehicle’s performance and dependability. By providing us with your VIN during checkout, we flash the module with the latest GM-certified software updates, ensuring optimal engine performance and efficiency. This is a direct-fit replacement for the original module, designed to get you back on the road quickly and confidently.
Guaranteed Fitment
This module is guaranteed to be compatible with a wide range of GM vehicles. Please verify your part number and check the extensive list below to ensure this is the correct part for your specific make, model, and year.
MALIBU 13 Electronic Control Module; (LH engine compartment), 2.0L
MALIBU 14-15 Electronic Control Module; (LH engine compartment)
CAPTIVA SPORT 14-15 Electronic Control Module; (LH engine compartment)
REGAL 13-15 Electronic Control Module; (LH engine compartment), 2.4L
XTS 14-16 Electronic Control Module; (3.6L), VIN 3 (8th digit, opt LFX)
EQUINOX 13-16 Electronic Control Module; (LH engine compartment)
ENCLAVE 13-16 Electronic Control Module; (behind fan shroud)
IMPALA 17 Electronic Control Module
MALIBU 16 Electronic Control Module; (LH engine compartment), VIN 1 (4th digit, Limited)
IMPALA 14 Electronic Control Module; VIN 1 (4th digit, New Style)
SRX 13-16 Electronic Control Module; (LH engine compartment)
ORLANDO 14 Electronic Control Module; (LH engine compartment)
VERANO 14-16 Electronic Control Module
LACROSSE 13-16 Electronic Control Module; (LH engine compartment)
CAPTIVA SPORT 13 Electronic Control Module; (LH engine compartment), ID 12653998
IMPALA 15-16 Electronic Control Module; VIN 1 (4th digit, New Style), 2.5L
MALIBU 13 Electronic Control Module; (LH engine compartment), 2.5L
REGAL 13-15 Electronic Control Module; (LH engine compartment), 2.0L
ATS 13 Electronic Control Module; (LH engine compartment)
ATS 15 Electronic Control Module; (LH engine compartment), 2.5L
IMPALA 15-16 Electronic Control Module; VIN 1 (4th digit, New Style), 3.6L, VIN 3 (8th digit, opt LFX)
TRAVERSE 13-16 Electronic Control Module; (behind fan shroud)
VERANO 13 Electronic Control Module; 2.0L
XTS 13 Electronic Control Module; (3.6L)
ATS 14 Electronic Control Module; (LH engine compartment), ID 12653998
ACADIA 13-16 Electronic Control Module; (behind fan shroud)
CAPRICE 14-16 Electronic Control Module; 3.6L
TERRAIN 13-16 Electronic Control Module; (LH engine compartment)
CTS 14-15 Electronic Control Module; Sdn, 2.0L
MALIBU 13 Electronic Control Module; (LH engine compartment), 2.4L, ID 12653998
REGAL 16 Electronic Control Module; (LH engine compartment)
ATS 15 Electronic Control Module; (LH engine compartment), 2.0L
Frequently Asked Questions
Do I need to do any programming after I receive this ECM?
No. We program the module to the specific VIN you provide before shipping. In most cases, this allows for a direct installation. However, some vehicles may require a security relearn or crankshaft position sensor relearn procedure, which can be performed with a capable scan tool or by following a simple manual procedure.
Where do I provide my vehicle’s VIN?
Please enter your 17-digit Vehicle Identification Number (VIN) in the notes section during checkout or send it to us in a message immediately after placing your order. We cannot ship your part until we have this information.
Is this a new part?
This is a high-quality, tested, used OEM part sourced from a salvaged vehicle. Each unit is inspected and verified to be fully functional before being programmed and shipped.
What if my part number is slightly different?
This ECM, part number 12644446, directly replaces several other part numbers, including 12653998, 12633555, and 12655007. As long as your vehicle is on the compatibility list, this module will function correctly once programmed to your VIN.
What is your warranty policy on this part?
This part comes with our standard warranty. Please refer to our website’s warranty page for complete details on coverage, duration, and the claims process.