Description
2020 Land Rover Discovery 3.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Land Rover Discovery 3.0L AT gas models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
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
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Eric Rogers –
I purchased the 2020 Land Rover Discovery 3.0L AT diesel ECM from this seller and was impressed with their professional programming service. The unit came VIN programmed and ready to install, which saved me a lot of time and hassle. Shipping was very reasonable, and I received the part much faster than I expected. Overall, the quality is excellent and the communication throughout the process was very clear and helpful.
Jason Morris –
The ECU arrived quickly with free shipping and was perfectly programmed for my Land Rover—installation was a breeze.
Great communication throughout the process, and the plug-and-play setup saved me so much time.
Fast turnaround and excellent repair quality; I’m impressed with how smoothly this unit works in my Discovery.
Sean Scott –
Arrived quickly and was truly plug-and-play. This updated ECM saved me a bundle compared to dealer prices and the installation was flawless.
Fast shipping and great communication throughout. The unit worked perfectly out of the box and saved me a ton of money compared to dealer repairs.
The ECM showed up sooner than expected and was super easy to install. Professional service and a huge cost saver versus going through the dealership.
Plugged right in with no hassle, and the shipping was impressively fast. This saved me loads on what the dealer quoted.
Quick delivery, hassle-free setup, and a price that beat the dealer by miles. Definitely recommended for anyone needing an ECU replacement.