Description
2017 Cadillac CTS-V 6.2L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Cadillac CTS-V 6.2L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Sean Baker –
I was a bit nervous about swapping out the ECM on my 2017 CTS-V, but this unit made the process incredibly straightforward. It came already VIN programmed, so once I plugged it in, the car fired right up without any hiccups. The fit and finish matched the original perfectly, and I noticed the engine running smoother immediately. Shipping was surprisingly quick, which was a bonus since I needed it for a weekend trip. Overall, it felt like a hassle-free upgrade that restored my car’s performance exactly as expected. Highly recommend for anyone needing a reliable replacement ECU.
Jorge Murphy –
I was a bit nervous about swapping out my 2017 Cadillac CTS-V’s ECM, but this unit arrived perfectly programmed to my VIN and ready to go right out of the box. Installation was straightforward, and I didn’t have to mess with any complicated setup or codes afterward. The car fired up immediately, and it actually feels sharper and more responsive than before. Shipping was quicker than I expected, and the support team was available to answer a couple of questions I had during the swap. Overall, this was a smooth and hassle-free upgrade that saved me a ton of time and frustration. Highly recommend it for anyone needing a reliable replacement.
Ethan Bailey –
Arrived quickly and fitted perfectly—plug and play as promised. My CTS-V runs smoother than ever!
Noah Parker –
The ECM arrived quickly and was exactly as described, already programmed for my 2017 Cadillac CTS-V. Installation was straightforward—just plug and play with no hiccups. After swapping it out, the car fired up immediately and runs perfectly. Definitely recommend this for anyone looking for a hassle-free upgrade.