What if my original part number isn’t 12653998?. A faulty ECM causes a wide range of symptoms. In most cases, it is a simple plug-and-drive installation. No, this is a high-quality, used OEM part that was carefully recovered from a salvaged vehicle.
Is your Cadillac CTS running rough, displaying a persistent check engine light, or suffering from unexplained performance issues?. Our VIN-specific programming isn’t just a convenience—it’s a critical step that ensures every related module, from the transmission to the ABS, communicates flawlessly, just as the engineers intended.
This isn’t just an inconvenience; it’s a compromise on your vehicle’s safety and reliability. We handle this vital step for you, transforming a complex electronic repair into a manageable installation.
2016 Buick Verano Base, Convenience, Leather, Premium, Sport Touring 2.0L L4 – Gas, 2.4L L4 – Flex, 2.4L L4 – Gas. 2015 Buick Verano Base, Convenience, Leather, Premium 2.0L L4 – Gas, 2.4L L4 – Flex. 2013 Buick Verano Premium, Turbo 2.0L L4 – Gas.
2017 Chevrolet Traverse LS, LT, Premier 3.6L V6 – Gas. 2016 Chevrolet Traverse LS, LT, LTZ 3.6L V6 – Gas. 2016 Cadillac SRX Base, Luxury, Performance, Premium 3.6L V6 – Flex, 3.6L V6 – Gas. 2016 Chevrolet Equinox L, LS, LT, LTZ 2.4L L4 – Flex, 2.4L L4 – Gas, 3.6L V6 – Flex, 3.6L V6 – Gas.
We take a high-quality, used OEM unit and flash it with the latest official GM software updates tailored specifically to your vehicle’s VIN. By purchasing this2013-2015 Captiva Sport ECM 12633555, you are getting a part that is ready for installation right out of the box.
2017 Chevrolet Traverse LS, LT, Premier 3.6L V6 – Gas. 2016 Chevrolet Traverse LS, LT, LTZ 3.6L V6 – Gas. 2016 Cadillac SRX Base, Luxury, Performance, Premium 3.6L V6 – Flex, 3.6L V6 – Gas. 2016 Chevrolet Equinox L, LS, LT, LTZ 2.4L L4 – Flex, 2.4L L4 – Gas, 3.6L V6 – Flex, 3.6L V6 – Gas.
The 2013-19 GM Terrain Equinox Engine Control Module Computer ECU ECM 12642569 is a GM brand Engine Control Unit (ECU) made in the United States. This ECU requires programming •seller does NOT program• and has a pin terminal type, with materials sourced from aluminum and plastic. It offers features such as easy installation, fast microprocessor, optimal durability, and corrosion protection, making it a reliable choice for your vehicle. The ECU is designed for the front placement on the vehicle and is not a universal fitment, ensuring compatibility with your specific vehicle model and make.
We take a tested, genuine GM module and flash it with the latest, most stable software update from the manufacturer, tailored specifically to your vehicle’s Vehicle Identification Number (VIN). The best way to ensure compatibility is to match one of the part numbers (12633555 ,12653998 ,12655007 ,12644446 ) with your original unit.