Description
This is a Repair & Return Service for your original ECM/ECU.
Once the module is repaired, it is returned fully functional, retaining your original VIN, mileage, immobilizer data, and coding — meaning no dealer programming or setup is required.
FixECM specializes in component-level circuit repair using professional tools (oscilloscopes, micro-soldering stations, EEPROM programmers, CAN-bus simulators).
Every unit is tested on the bench before returning to ensure perfect communication and engine start.
Common Symptoms ECM/ECU Faulty
✔ No-start / intermittent start
✔ Engine stalling or misfire caused by ECM failure
✔ No communication with ECM/ECU
✔ Random warning lights
✔ Throttle body faults
✔ Injector driver faults
✔ Ignition coil driver faults
✔ Short circuit damage
✔ Water-damaged ECM (repairable depending on level)
✔ Overheating ECU
✔ Corrupted software / boot sector issues
✔ Immobilizer / ISN mismatch
✔ EEPROM or Flash memory corruption
If your mechanic suspects a bad ECM/ECU, this service is for you.
How the FixECM Process Works
1️⃣ Place your order
Choose your warranty & shipping preference.
2️⃣ Mail in or Drop Off
– Canada/USA shipping available
– Toronto/GTA local drop-off welcomed
3️⃣ We Repair Your Module
Our technicians will:
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Run full diagnostics
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Repair or replace failed components
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Restore communication
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Verify output driver and power supply circuits
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Test the ECM on CAN-Bus simulators
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Confirm readiness for plug-and-play installation
4️⃣ Plug-and-Play Installation
Since it’s your original ECM, all data stays the same —
no programming required in most cases.
Turnaround Time
1–3 business days for most ECMs.
(Heavy-duty diesel and advanced immobilizer ECUs may require 3–5 days.)
Warranty
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1-Year Warranty on repaired circuits
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Covers internal electronic failures due to our repair
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Does NOT cover: water damage, burnt units, customer wiring issues, over-voltage, or failed sensors/injectors damaging the ECM
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Diagnostic/bench fee applies if no fault is found
Part Numbers Covered
All OEM ECM/ECU brands including:
Bosch • Delphi • Denso • Siemens • Continental • Magneti Marelli • Motorola • Temic • Hitachi • Mitsubishi • TRW
Covers gasoline, diesel, hybrid, and turbo engines.
Why Choose FixECM?
✔ Professional ECM/ECU electronic repair specialists
✔ Plug-and-play — no programming needed
✔ Save 50–80% vs. dealer replacement
✔ Full bench test before shipping
✔ 1-year warranty
✔ Toronto local support + Canada/USA shipping
✔ Fast turnaround
✔ Trusted by mechanics, dealers & performance shops
Elliot Wright –
I had a great experience with FixECM for my ECU repair. Their communication was top-notch—they kept me informed at every step and responded quickly to all my questions. The repair quality was excellent, and I appreciated the reasonable shipping costs. Overall, a reliable service I would use again without hesitation.
Tyler Carter –
I had a great experience with FixECM when my car’s ECU suddenly stopped working. Their team was super helpful from start to finish, answering all my questions quickly and keeping me updated on the repair progress. I was especially impressed by their plug-and-play setup service, which made reinstalling the unit much easier than I expected. The turnaround time was faster than I anticipated, and once I got the ECU back, my car ran like new again. Overall, a trustworthy service that I’d recommend to anyone facing ECU issues.
Shane Rogers –
I had an issue with my car’s ECM, and finding a trustworthy repair service nearby felt impossible until I came across FixECM. Their team not only repaired my unit quickly but also handled the programming, so everything was ready to plug and play once it arrived. I appreciated how they kept me in the loop throughout the entire process, answering my questions promptly and making sure I understood what was going on. The turnaround was faster than expected, and my car runs like new again. Honestly, their combination of expertise and customer care made a stressful situation much easier to handle.
Cooper Murphy –
Fixed my ECM quickly with excellent communication throughout the process—highly recommend their professional programming service.
Great repair quality and the plug-and-play setup made installation a breeze.
Impressed by their fast turnaround and very reasonable shipping costs.
They answered all my questions promptly and kept me updated from start to finish.
Smooth experience from start to finish, plus free shipping was a nice bonus.