Hello Vitalli,
Good day. Thank you for your question.
Using FMB140, you may either perform the auto-scan feature or connect using the schematic diagram.
For the schematic diagram, firstly, you will need to check if the vehicle is on our supported vehicle list which you will find below:
LVCAN-200 -> https://wiki.teltonika-gps.com/view/LV-CAN200#Supported_vehicles_list
ALLCAN-300 -> https://wiki.teltonika-gps.com/view/ALL-CAN300#Supported_vehicles_list
If the vehicle is on the list, please reach out to us for the schematic diagram either on the VIP Helpdesk or contact your Sales Manager/Distributor. If you don't have any contacts with our Sales managers, please contact them on our official website https://teltonika-gps.com/ and click on the "Contact Us" button. When you will click, please fill out the form and submit it.
Note: as a topic, please choose "Vehicle Telematics" or you can send an e-mail with the description of your situation to info@teltonika.lt
If the vehicle is not on the list, then you will need to perform the auto-scan feature that is available with FMB140.
For Auto-scan, please refer here - https://wiki.teltonika-gps.com/view/FMB140_autoscan_feature_instructions
Hope this helps.
Kind regards.