Good day. Thank you for your question.
Yes, we do have CAN adapters that can read DTCs, such as LV-CAN200 and CAN-CONTROL.
LV-CAN200 - https://teltonika-gps.com/product/lv-can200/
CAN-CONTROL - https://teltonika-gps.com/product/can-control/
There is a scheme for Ford F 1848 T that you may try. You can also provide a list of vehicle models and we will assist in checking and providing the schemes. However, we do not share the schemes on the community forums. To receive the schemes, please reach out to us via 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 email@example.com