When a global parameter group number (PGN)message is broadcast on J1939,what does it target?
A) exclusively to a reader EST
B) a discreet controller on the bus
C) a specific SA on the bus
D) any SA on the bus

Question

Quizplus · Accepted Answer

Global parameter group number (PGN) messages on the J1939 network are designed to be broadcast to any and all system addresses (SAs) on the bus, not targeted to specific devices or controllers.

When a Global Parameter Group Number (PGN)message Is Broadcast on J1939,what