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View Full Version : 1999 Lexus ES300, PCM changed, need help plz



KALNAJJAR01
21st May, 2015, 11:25 PM
have 1999 Lexus ES300, PCM changed

car will not start , security light is blinking.

how can i program used engine computer from another car to this car and make it work.
thanks

ray-ray
23rd May, 2015, 06:32 AM
Just need to flash the 93c56 chip (ic900 silk screen the pcb board) auto learn mode will let you program 3 keys .