Good day. Thank you for your questions.
The DTC option allows you to read the Diagnostic trouble codes from the vehicle ECU and react fast in case of malfunction but does not work as a diagnostic tool. As for the list that you are looking for, please reach out to us via VIP Helpdesk or contact your Sales Manager so we can provide you with the list and fault codes. 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 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 firstname.lastname@example.org
Thank you for your understanding.