How to use Yanhua Mini ACDP for matching CAS4+ All key lost:
1: Read DME ISN code
Different models can be read in different ways,refer to the APP help documentation for details.
Take the video of reading N20 engine ISN code by drilling hole as an example.
2: Read CAS4+ module EEPROM data
3. Program key
Steps for matching CAS4+ All key lost video: