Auto Module Lab logoAUTO MODULELAB
HYUNDAI / KIA SPECIALTY · NATIONWIDE MAIL-IN

Hyundai / Kia Mail-In Module Programming

SIM2K & Kefico ECU cloning for the Hyundai & Kia no-start

See Hyundai / Kia Services Text Us First

Why ship your Hyundai / Kia module to us

What we bring to Hyundai / Kia specifically:

  • SIM2K and Kefico ECU cloning read in boot mode on the bench
  • Used-ECU marrying so a salvage part actually starts the car
  • Immobilizer data carried to the donor — plug-and-play when the original reads
  • No dealer GDS online session required — bench-only path
  • Honest scope: cloning only, no on-car immobilizer resets
  • Proof of ownership required for all ECU/immobilizer work

Hyundai / Kia services we offer

All flat-priced, all 24-hour bench turnaround, all with flat-rate return shipping picked at checkout.

Hyundai/Kia ECU Clone
$250

Hyundai/Kia ECU Clone

Used Hyundai or Kia ECU that won't start your car? We clone your original onto the donor on the bench — SIM2K and Kefico families, immobilizer data carried over.

24-Hour Bench TurnaroundView →

Chassis we cover

Don't see your chassis? Text us — most Hyundai / Kia variants are supported even if not listed.

Elantra / Sonata / AccentTucson / Santa Fe / KonaKia Optima / K5 / ForteKia Sorento / Sportage / SoulGenesis (older) / VelosterKia Telluride / Palisade (verify P/N)

Common Hyundai / Kia diagnostic codes

Used ECU installedDonor ECU carries the wrong immobilizer data
Cranks, no startECU withholding start authorization
Immobilizer lightECU immobilizer mismatch
SIM2K / KeficoBoot-mode read families we clone

Hyundai / Kia FAQ

Brand-specific questions.

Do you reset the Hyundai/Kia immobilizer?
No — on-car immobilizer or smart-key registration is separate on-car work we do not offer. We clone: the SIM2K or Kefico ECU is read in boot mode and your original's data, immobilizer relationship included, is copied onto a donor. The clone carries your data, so the car accepts it without an on-car reset.
Which ECUs do you cover?
The common Continental SIM2K families (SIM2K-240, 241, 251) and Kefico ECUs, read in boot mode on the bench — a large share of Elantra, Sonata, Tucson, Santa Fe, Optima, Sorento, Soul, and Sportage. Send the part number and we confirm before you ship.
What if my original ECU is dead?
Cloning copies from a readable source, so a completely dead board cannot be cloned. If it will not read at all, this bench path cannot help; send the symptoms first if you are unsure.
Do you require proof of ownership?
Yes. ECU and immobilizer work requires proof of ownership and valid ID or verified business credentials before any work is performed.

Ship your Hyundai / Kia module today

Pick the right service above, pay online, get the Arlington shipping address by email. Most jobs back on your bench within a week.

See Services Above (817) 678-3252