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View Full Version : Toyota Highlander Smart ECU Reset Or Virgin?



driiven
7th September, 2021, 05:44 AM
Hello, Need help with Highlander 2014 smart ecu reset. Original unit is faulty getting wrong voltage output on immo pin. Tried to reset with techsteam but fails almost immediately. Can anyone instruct how to reset a unit to virgin or program used module? Part number 89990-0e080. I see one small 93c66 but from previous readings learned no real usable information in this eeprom info is stored in mcu d76f0166? Not sure if 100% true but I trust members here. How to read this mcu is the question and can anything be done to make used unit go?