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Can bus communication J1939
I'm pretty new to J1939 communication and need a little guidance how to send "codes" to a truck. To read on bus traffic (parameter in/frame in) i have learned the hard way, but now i need to send also. For example how do i send this code? Which "boxes" should i use? If someone explains this, then i think i will figure out the rest on my own :)

Customer support service by UserEcho
As far as I know, these parameter(s) can be set by authorized (Volvo) technician.
Message below can be send: See bodybuilder can gateway manual
Message summary
Request messages accepted by the BBM gateway
• “TSC1_BBM_BBU”
• “BBU_BBNet_01P”
• “BBU_BBNet_02P”
• “BBU_BBNet_03P”
• “BBU_BBNet_04S”
• “BBU_BBNet_05P”
• “BBU_BBNet_06P”
• “BBU_BBNet_07P”
• “BBU_BBNet_08P”
• “BBU_BBNet_09P”
• “BBU_BBNet_10P”