Abrites FN024 – Key Learning by RH850 Dump for FCA Vehicles

FN024 is a specialized software license/activation from ABRITES that enables key learning/programming for FCA (Fiat Chrysler Automobiles) vehicles by using a RH850 memory dump from the vehicle’s BCM (Body Control Module).

• It is not standalone hardware — it’s a license that unlocks functionality in your ABRITES diagnostic system.

• It’s designed for vehicles that use Atmel‑type keys with immobilizer systems controlled through a Renesas RH850 microcontroller.

  Related Notes

  • FN024 is a software license — you must own the hardware tools to use it.

  • An active ABRITES AMS subscription and FCA Online access are required for the key learning steps.

  • This process reads data at the module level (bench or in‑vehicle) and uses that dump for key programming.