Problem:
I have a renault kangoo that i wanted to make key to. Without coming to progress of reading flash of BCM via obd they car died.
BCM N3 284B13124R
NEC F3376A MCU
Data is read with Xhorse VVDI PROG.
I read both Dflash and Pflash. Tested several machines to get the car starting or at least turning ignition again but its totally dead, all black, no hazard or so on, so i suspect flash is bad?
Problem is solved by writing UCH flash + eeprom of working uch > program key > virgin ecu > adapt ecu > car start = make UCH config according to vehicle.