I am looking to get the biggest bang for the buck in terms of flexibility. Use A9 adapter, connect like in picture ( pull up pins 1, 2 and 15 and connect white, blue, green, yellow, orange, black and red wires) and follow CarProg instruction to program transponder key.I’m in the market for an EEPROM burner for repair and development work. Texas 4C: (immobiliser unit: 89730-05010) – works only this system! Different is only processor inside immobiliser: Are two very similar immobilizer types – with Texas transponder and with Texas Crypto transponder. Toyota Avensis or Corolla immobiliser system with transponder antenna and AMP unit (on the ignition key lock) and motor ECU. Remove motor ECU from the car, open it and find 93C56 EEPROM marked IC601.Use A6 or A4 adapter and follow CarProg instruction to program transponder key. Transponder information is stored in motor ECU. Toyota immobiliser system with transponder antenna and AMP unit on the ignition key and motor ECU. Short quartz resonator for in-circuit EEPROM programming or remove 24C04 from immobiliser board. Use A5 or A4 adapter and follow CarProg instruction to program transponder key. Remove immobiliser ECU from the car and open it. Usually this is brown box marked “immobilizer” or “125 kHz”. Immobiliser box are located under dash panel. Older Toyota immobiliser system with separated immo box and Philips PCF7931 transponder. Find 24C02 EEPROM in SMD package.Use A6 or A4 adapter and follow CarProg instruction to program transponder key. Short quartz resonator for in-circuit EEPROM programming or remove EEPROM from ECU board.Įuropean Toyota immobiliser system used in small engines ECU like 1.4 VVT Corolla.Remove motor ECU (made by Bosch) from car and open it. Find 95080 or 25080 EEPROM in SMD package.Use A6 or A4 adapter and follow CarProg instruction to program transponder key. Remove motor ECU (made by Bosch) from car and open it.
Short quartz resonator for in-circuit EEPROM programming or remove EEPROM from ECU board.Įuropean Toyota immobiliser system used from 2003 in small engines ECU like Yaris or Corolla. Use A6 or A4 adapter and follow CarProg instruction to program transponder key.
Find 25040 or 25020 EEPROM in SMD package. Use A6 or A4 adapter and follow CarProg instruction to program transponder key.Short quartz resonator for in-circuit EEPROM programming or remove 93C66 from immobilizer board.Įuropean Toyota immobiliser system used in small engines ECU like Yaris or Corolla.Remove motor ECU (made by Bosch) from car and open it. With Silca 4D transponder car will not start. Remove immobiliser ECU from the car, open it and find 93LC66 SMD EEPROM. Transponder key is stored in separated immobiliser unit marked “ECU IMMOBILIZER”. Toyota cars with Texas Crypto transponder (4D by Silca). Remove 93C56 from ECU board, in-circuit programming is not stable. Remove motor ECU from the car, open it and find 93C56 EEPROM marked IC900. Short quartz resonator for in-circuit EEPROM programming or remove 93C66 from immobiliser board. Usually this is black or brown box marked “immobilizer” or “134.2 kHz”. Immobiliser box are located near to ignition key. Older Toyota immobiliser system with separated immo box and Texas transponder (4D by Silca).