JLG 1350SJP Service Manual - Manual (Page 469)

SECTION 6 - JLG CONTROL SYSTEM
3121142 – JLG Lift – 6-93
434 43 4 OIL PRESSURE SHORT TO GROUND The Oil Pressure Sensor reading
is < 0.1V for more then 5 sec-
onds. - Deutz engine only.
- Not reported during engine
start.
435 43 5 COOLANT TEMPERATURE SHORT TO GROUND The Coolant Temperature Sen-
sor reading is < 0.1V. - Deutz engine only.
437 43 7 ENGINE TROUBLE CODE Displays engine SPN FMI code.
438 43 8 HIGH ENGINE TEMP (Ford engine only) The engine
temperature is > 117 C.
(Deutz engine only) The engine
temperature is > 130 C. - Ford / Deutz engine only.
439 43 9 AIR FILTER BYPASSED The Air Filter is clogged.
4310 43 10 NO ALTERNATOR OUTPUT Battery voltage is < 11.5 volts
for more then 15 seconds after
engine start.
4311 43 11 LOW OIL PRESSURE (Ford engine only) The ECM has
reported a low oil pressure fault.
(Deutz engine only) Oil pressure
is < 8 PSI for more then 10 sec-
onds after engine start. - Ford / Deutz engine only.
4313 43 13 THROTTLE ACTUATOR FAILURE The engine RPM is > XXX for
more then XX seconds.
4314 43 14 WRONG ENGINE SELECTED - ECM DETECTED A ECM was detected with a non-
ECM type engine selected.
4322 43 22 LOSS OF ENGINE SPEED SENSOR The engine RPM sensor indi-
cates 0 RPM AND the Oil Pressure
Sensor indicates > 8 PSI for
three seconds. - Diesel engine only.
4323 43 23 SPEED SENSOR READING INVALID SPEED The engine RPM sensor indi-
cates > 4000 RPM. - Diesel engine only.
440 44 0 <<< BATTERY SUPPLY >>>
441 44 1 BATTERY VOLTAGE TOO LOW - SYSTEM SHUTDOWN Battery voltage is < 9V.
442 44 2 BATTERY VOLTAGE TOO HIGH - SYSTEM SHUTDOWN Battery voltage is > 16V.
445 44 5 BATTERY VOLTAGE LOW Battery voltage is < 11V for
more then 5 seconds.
450 45 0 <<< CAN CONTROLLED VALVES >>>
451 45 1 MAIN LIFT PVG VALVE - INTERNAL FAULT The Main Lift PVG Valve has an
internal fault. - 1250AJP only.
452 45 2 TOWER LIFT PVG VALVE - INTERNAL FAULT The Tower Lift PVG Valve has an
internal fault. - 1250AJP only.
453 45 3 TOWER TELESCOPE PVG VALVE - INTERNAL FAULT The Tower Telescope PVG Valve
has an internal fault. - 1250AJP only.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence Fault Message Fault Description Check