Can bus mercedez actros

“Hello, has anyone in this forum ever integrated the CAN BUS from a Mercedes Actros unit into a Teltonika GPS unit FMB 641? How is the wiring done? And what data can be obtained from its CAN BUS? Please provide references.”

Please read the instructions below

Best regards

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Hi thanks for your information, However, when I retrieve CAN bus data in Teltonika Configurator, it appears as below, on the left (in green), but the values of the CAN bus data do not appear? Do you have any suggestions?

You had try change baudrate of CAN line on which you getiing data from FMS ( in MB actros it can be Auto/250/500 if you connected device like in Link you get)

Hello, does anybody know more details about the FMS CAN for eActros?
From what I see it is 500 kbps when for all other trucks it is 250, an not all the messages are there like fuel consumption?


If you are using FMS you need to make sure that the FMS is activated from the vehicle.
Please follow the configuration below

Make sure that you have connected the CAN lines as per our wiki page instruction: How to install FMB641 to MB Actros - Wiki Knowledge Base | Teltonika GPS (

Note: CAN H - 2.5 v above ( 2.6 , 2.7 , 2.8 , 2.9 . . ) and CAN L 2,5 v below ( 2.4 , 2.3, 2.2 , 2.1, 2.0, 1.0 . .

If you need additional support for the device configuration Please contact your sales manager. If you don’t have any contact with our Sales managers, please contact them on our official website and click on the “Contact Us” button. When you 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 a description of your situation to us: Teltonika - IoT, Internet of Things When contacting Us, please provide: IMEI/Logs/Configuration file/Intenational GSM number/Firmware version/ect , please follow these recommendations: Recommendations for filling a query description - Wiki Knowledge Base | Teltonika GPS