Honda ECM & PCM Repair Service — Mail-In
Component-level repair for Honda and Acura ECMs, PCMs, TCMs, and immobilizer modules. Civic, Accord, CR-V, Pilot, Odyssey, and all Honda platforms. 48–72 hour turnaround. 6-month warranty.
Common Honda ECM Failures We Fix
- ✓ P0600, P0601, P0604, P0606 — ECM / PCM internal fault codes
- ✓ No-start with immobilizer / security light active
- ✓ Key not recognized after battery or ECM replacement
- ✓ U-code communication loss with ECM on Honda CAN bus
- ✓ TCM faults — slipping, P0700-series on Honda CVT and automatic platforms
- ✓ Water or flood damage to ECM (common on lower-mounted units)
- ✓ Post-repair VIN programming and immobilizer key registration
- Full diagnostic assessment
- Component-level board repair
- VIN programming & immobilizer sync
- 6-month warranty
- Free return shipping (Ground)
Response within 2 business hours
Honda Vehicles & Modules We Service
Civic (2001–present)
ECM for 1.5L turbo, 1.8L, 2.0L, and Si variants. Immobilizer sync and key programming for all generations.
Accord (2003–present)
ECM/PCM for 2.4L, 3.5L V6, and 2.0T platforms. TCM for 6-speed automatic and CVT variants.
CR-V / HR-V / Pilot
ECM for 1.5L turbo, 2.4L, and 3.5L V6. TCM faults on CVT and 6-speed automatic platforms.
Odyssey / Ridgeline
ECM for 3.5L V6. TCM repair for 6-speed and 9-speed automatic transmissions common on Odyssey.
Fit / Element / Passport
ECM repair for all 1.5L, 2.4L platforms. Immobilizer and transponder key programming available.
Acura (ILX / TLX / MDX / RDX)
Full Honda-platform ECM, TCM, and immobilizer repair capability for all Acura models.
What Our Honda Customers Say
“Security light was stuck on after a dead battery, car would not start. Dealer wanted $800 and two weeks. ShipYourECU had my Accord running again in four days for $149.”
“Forward collision module failed on my Pilot. Honda dealer quoted $1,450. ShipYourECU repaired mine for $249. ADAS works perfectly. No warning lights.”
“Civic ECM threw P0606. Couldn’t get it to start. Back running in three days for $189. The warranty gives you peace of mind — these guys back their work.”
Honda ECM Repair FAQ
What is a Honda ECM and how do I know it failed?
Honda refers to their engine control unit as an ECM (Engine Control Module) or PCM on some platforms. Failure symptoms include P06xx internal fault codes, the immobilizer / security indicator preventing start, U-code communication faults on a scan tool, or a persistent no-start where all sensors and fuel delivery test fine. Honda ECMs are repairable in the vast majority of cases.
Will my Honda keys work after the ECM is repaired?
Yes. We re-register your existing transponder keys to the ECM as part of the programming process. Most Honda platforms are plug-and-play after reinstallation. If you’ve lost all keys, contact us — we can often restore key data via EEPROM.
Can you repair Honda CVT transmission control modules?
Yes. Honda CVT TCM failures — causing shuddering, slipping, or P0700-series codes — are a repair we handle regularly. Contact us with your year, model, and fault codes to confirm.
Do you repair Acura ECMs?
Yes. Acura vehicles run the same Honda platform, so our full ECM, TCM, and immobilizer repair capability applies to all Acura models including ILX, TLX, MDX, and RDX.
How long does Honda ECM repair take?
Most repairs complete in 48–72 business hours from receipt. Rush 24-hour service is available for an additional $75–$100.
Ready to Fix Your Honda?
Component-level ECM repair. Immobilizer programming. 48–72 hours. 6-month warranty.
Ship Your Honda Module →