Any body know why my 2012 volvo vnl 670 has a fkn 7 pin diag port instado of 6 or 9. Please help, cant get my eld to turn on with this 7 pin port
No J1939 connector in my volvo for dashlink
Discussion in 'Trucks [ Eighteen Wheelers ]' started by haider99, Apr 15, 2019.
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