Nissan LCN 7612830022092 CM0092

Nissan LCN 7612830092 CM0092
Hello. I need help reading the code and resetting the error counter. The radio displays the message "System locked. Contact your dealer.

Nissan LCN 7612830092 CM0092
Hello. I need help reading the code and resetting the error counter. The radio displays the message "System locked. Contact your dealer.

code 6000  for reset erase sect 265 and 266

Hello. After erasing sectors 265 and 266, the radio won't turn on and I'm having trouble connecting to the flash drive. I don't always have a connection. I'm asking for further help in resolving the problem. I have a backup of the entire flash drive before erasing it.

Hi dear friend

You have 2 issues in that radio

1.When you erase that sectors disconnect +12 v and connect again 
   after 5 min or less the radio will turn on by itself and asks for code.

2.I thin that together with sector 265 and 266 you have erased and sector 507 where code is located
   In this way you have killed that radio permanently.


    If you have done the second step the segger will lose the comunication with radio


You need speacil tool to read BGA flash

Hope these tips help

Have a good week end.

Thank you very much. I was a bit too quick and didn't wait that long. I waited patiently and it's fine.