Toyota, Lexus, Subaru SMART key unit Denso.
Memory device is serial eeprom 93c66 or 93c86 SMD8 package.
Exected file size for 93c66 is 512 bytes, for 93c86 is 2048 bytes.
Use ONLY ORIGINAL Toyota, Lexus and Subaru keys – DST 40, DST 80 (G-keys) or DST 128 (H-keys).
Programmed key will start vehicle when you put it near START button.
HandsFree function WILL NOT WORK.
To activate it, you must program ANOTHER NEW key by OBD2.
You CANNOT reprogram SAME KEY, that you added to file.
Lexus
Toyota,Lexus,Peugeot,Citroen immobox with ID 4D-67,4D-68 and 4D-70 Memory device is serial eeprom 93c56/93c66/24c04 8 pin SMD package. Expected file size is 256/512 bytes. Use JMA TPX2 – Errebi TX2 or CN2/CN5 or K-JMD or YS-01 transponder. Written transponder is ready programmed to start car.
Toyota, Lexus ECU Bosch, Fujitsu, Denso Memory device is serial eeprom, which can be 25020/25080/93c56/93c86, all 8 pin SMD package. Expected file size for 25020 and 93c56 is 256 bytes, for 25080 is 1024 bytes and for 93c86 is 2048 bytes. Use JMA TPX1 or CN1 or K-JMD or Errebi TX1 transponder. Written transponder is ready programmed to start the vehicle.