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Exam 36: Multiplexing

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Technician A says that a green 9-pin J1939 DLC must be used to connect to a post-2014 Volvo truck J1939 data bus. Technician B says that the green 9-pin J1939 DLC is backward compatible and can connect to any pre-2014 black receptacle. Who is correct??

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Question 41

What colors are the twisted wire pair required to be in a J1939 data backbone?

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