Description
2010 Chevrolet Silverado 4.3L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Chevrolet Silverado 4.3L 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:
-
Complete communication & CAN-bus verification
-
Sensor input/output and signal integrity checks
-
Injector & ignition pulse simulation
-
Power, ground, and load-circuit analysis
-
Flash memory integrity and checksum validation
-
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
Luis Lewis –
This ECM was a perfect match and installed without a hitch—had my Silverado running smoothly in no time! Fast shipping and great support made the whole process a breeze.
Justin Turner –
I had a bit of trouble with my Silverado’s engine control module, and this replacement was exactly what I needed. The fact that it came VIN programmed took a huge load off my shoulders because I didn’t have to do any coding or complicated setups. Installation was straightforward—just plugged it in, and the truck fired right up without any hiccups. Shipping was quicker than I expected, too, which was a pleasant surprise. Overall, this ECM saved me both time and a ton of frustration. I feel confident recommending it to anyone looking for a hassle-free fix.
Hunter Green –
This ECM for my 2010 Silverado arrived quickly and was programmed perfectly to my VIN, which made installation a breeze. I had it swapped out myself without any issues, and the truck fired right up with no error codes. It’s clear this unit is high quality and ready to go straight out of the box. Definitely saved me a lot of downtime and hassle.