Description
ECU / PCM Programming & Cloning Service
Our Cloning service copies all secure data from your original ECU/ECM/PCM to your replacement (donor) unit,so it runs exactly like the factory-installed module. Applicable for all makes, models, and years —both gasoline and diesel vehicles.
Why Cloning?
Have you been told that your ECU is beyond repair and you need a replacement?
Professional ECU cloning is the easiest and most cost-effective way to replace your old faulty ECU.By cloning, all the original data and custom configurations are preserved — making your replacement unit a direct plug-and-play solution with no additional programming required.
- Retains your VIN number
- Preserves Immobilizer (IMMO) code
- Keeps ISN (Individual Security Number)
- Maintains Odometer reading and service distance
- Saves DPF regeneration and adaptation data
- Preserves all special coding and setup
- Maintains any software updates, tuning, remaps, EGR/DPF delete, etc.
After cloning, the ECU becomes fully plug-and-play — no need for expensive diagnostic tools or dealer programming. If your vehicle has been re-mapped or tuned, those modifications remain intact.
Why Choose FixECM
At FixECM, we specialize in professional ECU cloning and programming services for all vehicle brands.
Our in-house technicians use advanced bench tools and verified calibration software to ensure your new ECU is ready to install and start immediately — no extra steps required.
- Free VIN programming and latest calibration updates
- Certified technicians with extensive ECU experience
- Fast 1–3 business day turnaround
- Lifetime warranty on all cloned data
Turnaround Time
Average processing time is 1–3 business days once both units are received.
Real-time repair tracking and international shipping available.
How It Works:
After purchase, place both ECUs in one box and label them “Old” and “New.”
We’ll email you a prepaid shipping label — print it, attach it to the box, and send it to us.
Once we receive your units, we’ll clone the data and ship it back.
Just plug and play — no extra programming needed.
Michael Turner –
I attempted an ODIS firmware update on my 2012 Audi Q5 and the update froze halfway, completely locking the ECU. Audi said the unit was unrecoverable. FixECM cloned the damaged ECU into a good donor and restored all the immobilizer, VIN, and coding data. The Q5 started up immediately and drives flawlessly. This level of expertise is rare. Absolutely outstanding work.
Jason McBride –
My 2016 Hyundai Sonata kept going into limp mode with ECM overheating errors. Local shops couldn’t isolate the issue. FixECM cloned my original ECM to a fresh donor and preserved all my settings including idle control and TCU communication data. The car has been running perfectly for weeks now with no limp mode incidents. Honestly, this service saved me from trading the car in.
Alicia Gomez –
My 2013 Chrysler 300 had an immobilizer sync issue that caused the car to crank but not start. The dealership refused to program a used ECM and insisted on selling me a new one for almost $2,600. FixECM cloned my original ECM into a donor and preserved every piece of IMMO data. Installed it and the car started instantly, no key programming required. I couldn’t believe how easy the whole process was. Their cloning service is absolutely top-notch.
Tyler Benson –
My 2014 Subaru Forester had a cowl leak that allowed water into the ECM connector, causing intermittent misfire issues and eventually a no-start. Subaru wanted to install a brand-new ECM and reprogram it for nearly $2,200. I shipped both modules to FixECM and they cloned everything over flawlessly. The cloned ECU required no relearns and the Forester drove perfectly right away. They saved me a ton of money and probably several days of waiting at the dealership.
Robert Singh –
After trying to jump-start my 2011 GMC Sierra, the ECM completely died. No crank, no communication, nothing. A friend recommended FixECM so I sent in both units. They cloned the ECU perfectly and even updated the calibration to the latest version. The truck started within two seconds of installing the new module. All previous adaptations, including idle trims and fuel data, were preserved. Excellent service that saved me a huge amount of downtime.
Daniel Foster –
My 2015 Lexus RX350 would crank but not start intermittently, especially in cold weather. Lexus diagnosed it as an internal ECM failure and quoted me almost $3,000. I found FixECM online, shipped both modules, and they cloned everything — security data, VIN, immobilizer, throttle adaptations, etc. Plugged in the cloned ECM and the SUV started immediately. I’ve had zero issues since. I’m extremely impressed with the thoroughness and professionalism of their team.
Kevin Marshall –
I attempted a handheld tuner flash on my 2012 Dodge Charger and completely bricked the ECM. The tuner company told me the module was unrecoverable. FixECM cloned my original data into a donor ECM and even saved the partially written tune data. The Hemi started instantly after installation with zero error codes. Throttle response feels better now than before the failure. This service saved my weekend toy from becoming a driveway ornament. Fantastic work from a highly skilled team.
Samantha Reed –
My 2018 Ford Escape suffered a short circuit after a blown fuse melted part of the wiring harness, and the ECU got damaged beyond repair. A new unit from Ford would have taken 3–4 weeks on backorder. FixECM cloned all data from my old ECU and sent the replacement back in less than a week. Everything matched — VIN, IMMO, adaptations, and fuel maps. The car fired up immediately and ran smoother than before. This company truly knows what they’re doing and saved me from a long wait at the dealership.
Brian Cooper –
When I replaced the battery on my 2017 Chevy Malibu, the ECM locked up and the car refused to start. The dealership said the only solution was to replace and reprogram a new ECM, costing almost $2,400. FixECM cloned my original corrupted ECM into a donor unit and kept all the anti-theft and key data perfectly intact. Once I plugged it in, the Malibu started right away. Even the transmission shift points were exactly the same as before. This service saved me both time and money. Highly recommend to anyone with a dead ECM.
Jacob Winters –
My 2013 Honda Civic started stalling randomly and eventually wouldn’t communicate with any scanner. A local shop told me the ECM was failing and recommended a brand-new one, which Honda quoted at nearly $1,500 plus programming. I mailed both the original and donor ECU to FixECM and they completed the clone in just two days. Everything was preserved — VIN, immobilizer, fuel trims, and even my previous software updates. Installed the cloned unit and the car started instantly without a single relearn. It’s been running perfectly for over a month now. Incredible service and a huge money saver.
Matthew Riley –
Amazing cloning quality.
Samuel Wright –
My tuned WRX map was preserved 100%.
Jennifer Banks –
My 2011 VW Golf TDI locked the immobilizer after a failed tune. FixECM cloned all my EGR/DPF delete software into the donor ECU. Car started first try. These guys know what they’re doing
Caleb Johnson –
Fast turnaround and OEM-level quality.
Jonathan Price –
Highly recommend. Saved my customer a ton.
Eric Dawson –
Tuning preserved perfectly.
Patrick Delgado –
My 2010 Mercedes ML350 had a burnt ECU. FixECM cloned my original data perfectly into a used ME9.7 unit. Even transmission adaptations matched. Car runs like new.
Dylan Pierce –
Worked the first time. No codes.
Anthony Clarke –
The ECU on my 2017 Jeep Grand Cherokee got fried from a bad jump-start. Dealer refused to repair. FixECM cloned EVERYTHING including security, mileage, and updates. Jeep started immediately after installation.
Zachary Miller –
My 2011 VW Golf TDI locked the immobilizer after a failed tune. FixECM cloned all my EGR/DPF delete software into the donor ECU. Car started first try. These guys know what they’re doing.
Timothy Roger –
Perfect job on my Dodge PCM.
Shawn Peterson –
I have a tuned 2013 Audi A4 2.0T, and the original ECM kept failing. FixECM cloned the donor and kept all my Stage 2 maps, boost tables, and coding exactly. Car starts instantly and drives better. Unreal service.
Mark Stevens –
My 2016 RAM 2500 Cummins had no communication with the ECM. Dealer wanted almost $2,800 for a new one. FixECM cloned mine in 48 hours, preserved my DEF delete tune, and the truck fired up immediately. Couldn’t be happier.
Ethan Morales –
Really impressed with the attention to detail
Christian Webb –
The ECU on my 2015 Dodge Journey 3.6L was water-damaged and no longer communicating. FixECM did a full clone, preserved my VIN and adaptations, and shipped it back fast. The car now runs perfectly with zero codes.
Logan Barrett –
Saved me over $1,000 compared to dealer.
Justin Kramer –
My 2012 BMW 328i wouldn’t crank because of an immobilizer sync failure. BMW basically told me to replace the DME + CAS and reprogram the whole car for over $3,800. FixECM cloned my original DME into a used donor unit and kept my ISN, VIN, mileage, and even my Stage 1 tune. Installed it and the car started instantly. No CAS alignment needed at all. I’m extremely impressed with the expertise.
Paul Henderson –
My 2014 Ford F-150 5.0L completely died after a voltage spike and the ECU got corrupted. Dealer quoted me almost $2,300 for a new PCM and programming. I mailed both my old and donor ECM to FixECM, and they cloned everything perfectly — VIN, IMMO, tuning, adaptations, everything. Plugged it in and the truck fired up instantly with zero codes. The throttle response even feels smoother now. This service saved me a ton of money and stress. Absolutely worth it.
Brandon Anderson –
This service was spot on—super quick turnaround and my vehicle started right up with zero hassle. Highly recommend for anyone needing reliable programming!
Got exactly what I needed with no delays or complications. The tech team really knows their stuff and made the whole process seamless.
Fast, professional, and flawless results. Saved me a ton of time and the install was literally plug and play. Couldn’t ask for more!
Impressed by how smooth everything went. The cloning was perfect and the support was friendly and knowledgeable. Will use again for sure.
Absolutely perfect service! Delivered promptly and my car’s system works like new. Stress-free and efficient from start to finish.
Tyrese Walker –
Sent in both units from my Nissan—came back cloned perfectly. Car started right away.
Owen Douglas –
Fast turnaround, clear communication, and the module works exactly like OEM.
Miguel Turner –
Service was quick and flawless—my vehicle’s system runs perfectly now. Highly recommend!
Fantastic experience! The programming was spot on and saved me a ton of hassle.
Super fast turnaround and the tech support really knows their stuff. Will use again!
Installed with zero issues, just like they promised. Great job, very happy with this service!
Efficient, professional, and exactly what I needed. My car’s electronics are working like new!
Shane Coleman –
My BMW wouldn’t start due to IMMO issues—these guys solved it instantly. Amazing service.
Matthew Lang –
Dealer told me I needed a brand-new ECU. FixECM cloned it in two days and it worked perfect.
Henry Edwards –
I was a bit nervous about sending in my ECU for programming, but this service completely exceeded my expectations. The turnaround time was quick, and the technician kept me updated throughout the process. Once I got everything back, the installation was straightforward and the vehicle ran perfectly without any issues. Definitely professional and reliable service that I’d use again.
Chris Miller –
Plug-and-play just like they said. My truck fired up immediately after the clone. Saved me over $1,200.