Honda ECU / ECM / PCM Services
Karman Auto offers Honda engine control unit services via mail-in — supporting cloning, VIN programming, and related ECU work for many Honda models. Coverage depends on ECU part number, hardware revision, and donor compatibility. In many cases, cloning can avoid dealer ECU replacement when a compatible donor is available.
Available Services
Home › Honda › ECU / PCM The Honda CR-V BCM is a crucial part of your vehicle’s body control system. Our BCM cloning service ensures optimal performance by replicating data from your old BCM to a new donor BCM, maintaining your vehicle’s reliability and functionality. Common Issues with BCMs: BCMs can encounter several problems [...]
Home › Honda › ECU / PCM The Honda Accord BCM is a crucial part of your vehicle’s body control system. Our BCM cloning service ensures optimal performance by replicating data from your old BCM to a new donor BCM, maintaining your vehicle’s reliability and functionality. Common Issues with BCMs: BCMs can encounter several problems [...]
1998-2003 Acura CL 2001-2002 Acura MDX 2002-2006 Acura RSX 1998-2003 Acura TL 1998-2007 Honda Accord 2001-2005 Honda Civic 2002-2006 Honda CRV 2003-2006 Honda Element 1999-2004 Honda Odyssey 2003-2004 Honda Pilot
Home › Honda › ECU / PCM Honda Airbag Module Crash Reset & Repair Service — All Honda Models 1996–2026 Honda airbag module reset performed by Dan Karman — Honda SRS specialist since 1999, online since 2006. Full reset process documented on our YouTube channel. Reference updated April 2026. Quick answer: Every Honda SRS airbag [...]
Not Sure Which Service to Choose?
If you are unsure which option matches your Honda module, the safest path is to email or text us photos before ordering: full label of the original module, full label of the donor module if you already have one, the part number, hardware revision, and software/calibration sticker. We will confirm whether the service is supported for your specific part number before you order and ship.
Compatibility Warning
ECU services depend on the exact controller family and hardware revision. Mismatched part numbers, different processors, or different hardware revisions typically cannot be cloned 1:1.
What to Ship
- Your original Honda module (the failed/locked unit), clearly marked “ORIGINAL”
- If applicable: a donor module, clearly marked “DONOR” — same part number family and hardware revision as the original
- Your order receipt printed, or order number written on a slip in the box
- Your return shipping address
- Ship to the address shown on your order receipt at checkout
Related Honda Services
- Honda ECU Clone Service
- Honda ECU VIN Programming
- Honda BCM / Body Module Services
- Honda Cluster Services
- All Honda services
FAQ
Which Honda ECUs are supported? Coverage varies by model and year. Send a photo of your ECU label if you want us to confirm support for your specific unit before you order.
Do I need to ship both modules? For cloning, generally yes — ship your original ECU plus a donor ECU of the same hardware family. For VIN programming the original alone is typically enough.
Will my keys still work after a clone? In most clone services we transfer supported VIN and immobilizer data when readable, so existing keys typically continue to work.