Description
2017 Chevrolet Silverado 6.2L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Chevrolet Silverado 6.2L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Robert Rivera –
I recently purchased the 12704476 ECM for my 2017 Chevrolet Silverado 6.2L, and I couldn’t be happier with the experience. The unit arrived quickly, well-packaged, and ready to go right out of the box. Installation was straightforward since it was truly plug-and-play, which saved me a ton of headaches and time compared to other repairs I’ve had in the past. The fact that the ECU came VIN programmed made the whole process seamless, and the savings over dealership prices were significant. The seller stayed in touch and made sure everything was on track, which I really appreciated. Overall, a smooth, efficient service that I would highly recommend to anyone needing an ECM replacement.
Allan Lawrence –
Received my programmed ECM for the Silverado quickly, and the plug-and-play setup was flawless. Communication was spot on throughout the process.
Lucas Gonzalez –
I was really impressed with how quickly the ECM arrived after ordering—shipping was definitely fast. The unit came fully VIN programmed and was completely plug-and-play, which made installation super straightforward. This saved me a ton compared to dealership options, and the whole process was handled professionally. Communication was clear throughout, so I always knew what to expect.
Owen Wilson –
Fast shipping and a plug-and-play unit made installation a breeze, plus I saved a ton compared to dealer prices. Great service and quick turnaround too!