i_shot_the_sheriff
10th July, 2015, 08:06 AM
Good morning friends,
I have a Mercedes Vito with ezs 6395450108 3300.2301 3000447420206123 Q4
This car came to me with key no turn So i checked keys (both ok).... and seen that EZS has hash errors on two keys and all keys blocked!
So , i unblock all keys manually and program new keys (to new memory adress) and car starts!!!
Also , in order to be 100% sure of what caused the hash error i take out ELV and put EMULATOR on car! (battery is ok)....
So......... car worked for 1 week then again hash error! This time.... only hash error ... not blocked keys! So , i program repaired dump again and now it works but i'm afraid it will do it again!
Can someone suggest anything on that? Maybe change mcu to new? Have you seen that before?
Thanks in advance
I have a Mercedes Vito with ezs 6395450108 3300.2301 3000447420206123 Q4
This car came to me with key no turn So i checked keys (both ok).... and seen that EZS has hash errors on two keys and all keys blocked!
So , i unblock all keys manually and program new keys (to new memory adress) and car starts!!!
Also , in order to be 100% sure of what caused the hash error i take out ELV and put EMULATOR on car! (battery is ok)....
So......... car worked for 1 week then again hash error! This time.... only hash error ... not blocked keys! So , i program repaired dump again and now it works but i'm afraid it will do it again!
Can someone suggest anything on that? Maybe change mcu to new? Have you seen that before?
Thanks in advance