Nissan k12 c/u init code

[parapilot]

Hi guys

i have a k12 I need to sync immo and ecu. It has I-key so uses a 12 digit pin for immo and keys which I have. However when I try to do c/u initialization, it won't let me enter a 12 digit pin, it wants a 4 digit.

Tried x431 to, asking for 4 digit pin.

does it have a 4 digit pin for immo sync and 12 digit for keys? Can a 4 digit be made from 12, or is software not right??

thanks

[lion0304]

Many Nissan use 5523 for pincode. Do you already try it?

[parapilot]

this car does not use the older fixed code. its 12 digit, but needed a 4 digit to C/U initilize. maybe a conversion??

[lion0304]

Mi mate, i know pincode for K12, Clio 3 are the same system with 12 digits. I never had case what ask for 4 digits and that why my suggestion.