Hyundai ECU / ECM / PCM Services
Karman Auto offers Hyundai engine control unit services via mail-in — supporting cloning, VIN programming, and related ECU work for many Hyundai 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 › Hyundai › ECU / ECM / PCM The Hyundai Tucson 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 [...]
Home › Hyundai › ECU / ECM / PCM ME17.9.1 ECU PCM Cloning and VIN Change Service Why Choose Cloning or VIN Change for Your ME17.9.1 ECU PCM? The Bosch ME17.9.1 ECU PCM is a critical component in many vehicles, controlling essential engine functions and ensuring optimal performance. When replacing or upgrading your ECU, it’s [...]
Home › Hyundai › ECU / ECM / PCM Step-by-Step Guide to Cloning Your ECU Cloning your Kia Hyundai MT38 and MT86 ECU is a meticulous process that ensures your vehicle maintains peak performance and reliability. This guide will offer a comprehensive walkthrough to facilitate a successful cloning experience. First, visit the service provider’s website [...]
Delphi Delphi MT86 KEFICO MG7.9.8 SIM2K-140 SIM2K-141 SIM2K-240 SIM2K-241 SIM2K-340 SIM2K-341 and more
Delphi Delphi MT86 KEFICO MG7.9.8 SIM2K-140 SIM2K-141 SIM2K-240 SIM2K-241 SIM2K-340 SIM2K-341 and more
Home › Hyundai › ECU / ECM / PCM Hyundai Airbag Module Crash Reset & Repair Service — Mail-In, 24-Hour Turnaround Hyundai’s SRSCM (Supplemental Restraint System Control Module) stores hard crash codes and a software lockout in EEPROM after any airbag deployment. GDS (Global Diagnostic System) and Hyundai Bluelink cannot clear these. A new dealer [...]
Not Sure Which Service to Choose?
If you are unsure which option matches your Hyundai 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 Hyundai 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 Hyundai Services
- Hyundai ECU Clone Service
- Hyundai ECU VIN Programming
- Hyundai BCM / Body Module Services
- Hyundai Cluster Services
- All Hyundai services
FAQ
Which Hyundai 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.