Description
2006 RAM Ram Truck (Cummins) 5.9L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 RAM Ram Truck (Cummins) 5.9L 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
Justin Phillips –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was truly plug-and-play and fit perfectly in my 2006 RAM 5.9L Cummins, which made the installation a breeze. Their professional service saved me a significant amount compared to dealer prices, and they kept me informed throughout the entire process. Overall, a smooth experience from start to finish.
Robert Moore –
Shipping was super fast, and the plug-and-play ECM fit perfectly—saved me a ton compared to dealer pricing. Installation was smooth, and their communication made the whole process hassle-free.
Aaron Watson –
Great ECM for my 2006 Ram Cummins, arrived fast with free shipping and was perfectly programmed for my VIN—plug-and-play setup made installation a breeze.
The unit was exactly as described and the seller’s quick responses to my questions really stood out; highly recommend their professional programming service.
Very impressed with the fast turnaround and how well this PCM worked right out of the box, plus the shipping was super affordable.
Excellent communication throughout the process, and the ECU showed up VIN programmed and ready to install—saved me a lot of hassle!
Received the ECM quickly and it was fully programmed to my truck’s specs, making installation straightforward and stress-free.
Scott Sanders –
I ordered the 35325531AH ECM for my 2006 RAM Cummins, and the whole process was smooth and hassle-free. The unit arrived quickly with free shipping, which was a nice surprise. They had already programmed it to my VIN, so installation was straightforward and plug-and-play. The truck runs perfectly now, and I’m really happy with the quality and service.