Service Manual Manual

SECTION 3 - CHASSIS & TURNTABLE
3120788 – JLG Lift – 3-199
DTC 1625- CAN J1939 Shutdown Request
• Controller Area Network
• Check Condition- Key On, Engine Off and/or Running
• Fault Condition- ECM has received shutdown message
from another CAN device and is shutdown on request.
• Corrective Action(s)- Illuminate MIL, sound audible
warning or illuminate secondary warning lamp
• Non-emissions related fault
In some situations, external controllers may send a
request to the ECM to shutdown engine operation and
stop the engine. This request may be sent in response to
a safety related condition in the vehicle.
This fault will set if the ECM receives the J1939 shutdown
request via the CAN interface. This is the expected behav-
ior.
Diagnostic Aids
• The ECM has shutdown the engine upon command by
a external controller. This is the requested and
expected behavior.