zelemar

Joined: 2021-03-10
Articles: 9
Comments: 101

CAN FILTER, NAVI

CAN filter installation on AIVIL42P0

Guide on CAN filter installation for the AIVIL42P0 (Nissan Connect 4) navigation unit, enabling bench testing and seamless retrofitting in compatible vehicles.

zelemar
2025-02-22

SD CARD, SD TOOLBOX

The secret of the last byte in the CID number

What is a CID Checksum (CRC) and where does the confusion about it come from?

zelemar
2023-10-05

NAVI, SD TOOLBOX

SD Card Toolbox – Nissan Leaf navigation interface

SD Toolbox upgrade for Nissan Leaf SD card password reading via debug interface.

zelemar
2022-02-06
16 Comments

SD CARD, SD TOOLBOX

SD Card Toolbox – Mass production mode

Quickly compare CID numbers for the bunch of SD cards, make a mass locking or write protection. CID comparison, password locking and write protection on the fly

zelemar
2022-01-16

NAVI, SD CARD

NISSAN LEAF SD card protection. How to obtain SD card password?

NISSAN LEAF SD card contents are protected with password. How to obtain SD card password and unlock SD card to access its contents.

zelemar
2021-10-04
72 Comments

CAN FILTER, NAVI

NISSAN CAN filter installation

European Nissan navigation and radio units are equipped with a security feature that prevents installation in another vehicle. A CAN filter enables seamless retrofitting of these units into other vehicles, and secure bench testing by overriding the built-in security functions..