Multiple Choice
Technician A says that most trucks that use a J1939 data bus have provision for the older J1587/1708 data bus.Technician B says that the current J1939 data bus is based on CAN 2.0 communications protocols.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B
Correct Answer:

Verified
Correct Answer:
Verified
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