Communication; Accessory - JLG 1930ES Operation And Safety Manual

6-6 Communication

DTC FAULT MESSAGE
661 CANBUS FAILURE - POWER MODULE
662 CANBUS FAILURE - PLATFORM MOD-
ULE
663 CANBUS FAILURE - LOAD SENSING
SYSTEM MODULE
664 CANBUS FAILURE - ACCESSORY MOD-
ULE
6635 CANBUS FAILURE - CHASSIS TILT SEN-
SOR

6-7 Accessory

DTC FAULT MESSAGE
671 ACCESSORY FAULT
3121165
DESCRIPTION
The control system failed to receive mes-
sages from the power module.
In platform mode, the control system
failed to receive messages from the plat-
form board.
With load sensing system enabled, the
control system failed to receive messages
from the load sensing system module.
An accessory module has stopped commu-
nication.
Machine control system lost communica-
tion with the machines' tilt sensor.
DESCRIPTION
An accessory module is reporting a fault.
– JLG Lift –
SECTION 4 - MACHINE OPERATION
CHECK
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
• See accessory module documentation for troubleshooting.
Refer problem to a qualified JLG mechanic.
Refer problem to a qualified JLG mechanic.
CHECK
• See accessory module documentation for troubleshooting.
Refer problem to a qualified JLG mechanic.
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