JLG 460SJ Service Manual - Manual (Page 254)

SECTION 3 - CHASSIS & TURNTABLE
3-202 – JLG Lift – 3120895
DTC 1628- CAN Address Conflict Failure
• CAN device(s)
• Check Condition- Key On, Engine on
• Fault Condition- two or more devices on the network
that contain the same SA
• Corrective Action(s)- Sound audible warning or illumi-
nate secondary warning lamp
• Non-emissions related fault
The Controller Area Network serves as a communication
portal between intelligent devices. These devices may be
but are not limited to other engine ECMs (slave), diagnos-
tic tools, "smart" gauges, "smart" sensors, powertrain con-
trol units, vehicle controllers, actuators, etc. The network
permits several devices to communicate with each other
receiving and broadcasting commands as programmed.
This type of network allows devices to be added to an
entire system through only two conductors and permits all
other devices to broadcast and receive commands to and
from the device when properly commanded.
This fault indicates that there are two (2) or more devices
on the network that use the same source address.