Exam 34: Ests and Siss

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How many digits are used to identify FMIs?

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Technician A says that when an EST is loaded with OEM software, any CA claiming to meet the TMC-RP 1210 protocol can be used to connect to the chassis data bus. Technician B says that all CAs designed to interface with J1939 data buses are required meet TMC-RP 1210 standards. Who is correct?

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What is the numeric SA of the ECM on A J1939 bus?

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What is Cummins service information system (SIS) known as?

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Technician A says that a green J1939 9-pin DLC is required to access the data bus on MY 2014 and later trucks. Technician B says that a 16-pin J1961 DLC is required to access post-2014 Volvo and Mack Trucks. Who is correct??

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