JLG 600A_AJ Service Manual - Manual (Page 134)

SECTION 3 - CHASSIS & TURNTABLE
3-84 – JLG Lift – 3121201
DTC 355 - Megajector comm. lost. This codes will set if
the communication (CAN link) between the Megajector
and the EPM is not present.
a. CAN Circuits - Check CAN circuits for continuity
and shorts to power or ground and for proper
connections.
If the CAN circuits are ok and all wiring connections are
good, the Megajector has an internal failure and must be
replaced.
DTC 361 - Megajector voltage supply high.
a. Voltage - Check battery voltage. If the voltage at
the battery is greater than 18 volts, either the
charging system or the megajector is faulty.
DTC 362 - Megajector voltage supply low.
a. Voltage - Check battery voltage. If the voltage at
the battery is less than 9.5 volts:
The battery is faulty
or
The charging system is faulty
or
The Megajector is faulty.
DTC 363 - Megajector Internal Actuator Fault Detection.
a. Connections - Check power, ground, and CAN
circuits at the Megajector in addition to all elec-
trical connections. Repair as necessary and
retest.
b. Megajector - Megajector has an internal failure.
Contact JLG Industries for further assistance.
DTC 364 - Megajector Internal Circuitry Fault Detection.
a. Connections - Check power, ground, and CAN
circuits at the Megajector in addition to all elec-
trical connections. Repair as necessary and
retest.
b. Megajector - Megajector has an internal failure.
Contact JLG Industries for further assistance.
DTC 365 - Megajector Internal Comm Fault Detection.
a. Connections - Check power, ground, and CAN
circuits at the Megajector in addition to all elec-
trical connections. Repair as necessary and
retest.
Megajector - Megajector has an internal failure. Contact
JLG Industries for further assistance.