Description
2007 Cadillac SRX 4.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Cadillac SRX 4.6L 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
Mark Walker –
This ECM arrived quickly and was exactly what I needed for my 2007 Cadillac SRX 4.6L. Installation was straightforward with no complicated steps, and it worked perfectly right out of the box. The VIN programming saved me a lot of hassle, and the vehicle started without any issues. Overall, a reliable replacement that made the repair process much easier than expected.
I was pleasantly surprised by how seamless the setup was with this ECU for my 2007 Cadillac SRX. It came pre-programmed to my VIN, which saved me time and avoided the headache of additional coding. Shipping was prompt, and the unit fit perfectly with no modifications needed. This plug-and-play solution made getting my car back on the road stress-free and efficient.
Replacing the ECM on my 2007 Cadillac SRX 4.6L was simpler than I thought thanks to this unit. It was delivered faster than anticipated and came fully programmed to my VIN, which meant I didn’t have to deal with complex re
Mason Ramirez –
Super easy install and the engine runs flawlessly now—definitely worth it! Fast shipping made the whole process even better.