JLG 1100SB Service Manual - Manual (Page 377)

SECTION 6 - JLG CONTROL SYSTEM
3121265 – JLG Lift – 6-93
4522 45 22 MAIN LIFT PVG VALVE - COMMAND IMPROPER The Main Lift PVG Valve
command is improper. - 1250AJP only.
4523 45 23 TOWER LIFT PVG VALVE - COMMAND IMPROPER The Tower Lift PVG Valve
command is improper. - 1250AJP only.
4524 45 24 TOWER TELESCOPE PVG VALVE - COMMAND
IMPROPER The Tower Telescope PVG
Valve command is
improper. - 1250AJP only.
4525 45 25 MAIN LIFT PVG VALVE - TIMEOUT The Main Lift PVG Valve
has timed out. - 1250AJP only.
4526 45 26 TOWER LIFT PVG VALVE - TIMEOUT The Tower Lift PVG Valve
has timed out. - 1250AJP only.
4527 45 27 TOWER TELESCOPE PVG VALVE - TIMEOUT The Tower Telescope PVG
Valve has timed out. - 1250AJP only.
4528 45 28 MAIN LIFT PVG VALVE - SETUP FAULT The Main Lift PVG Valve
has a setup fault. - 1250AJP only.
4529 45 29 TOWER LIFT PVG VALVE - SETUP FAULT The Tower Lift PVG Valve
has a setup fault. - 1250AJP only.
4530 45 30 TOWER TELESCOPE PVG VALVE - SETUP FAULT The Tower Telescope PVG
Valve has a setup fault. - 1250AJP only.
4531 45 31 MAIN LIFT PVG VALVE - SENT UNRECOGNIZED FAULT The Main Lift PVG Valve
has an unrecognized fault. - 1250AJP only.
4532 45 32 TOWER LIFT PVG VALVE - SENT UNRECOGNIZED FAULT The Tower Lift PVG Valve
has an unrecognized fault.
- 1250AJP only.
4533 45 33 TOWER TELESCOPE PVG VALVE - SENT UNRECOG-
NIZED FAULT The Tower Telescope PVG
Valve has an unrecognized
fault. - 1250AJP only.
4534 45 34 MAIN LIFT PVG VALVE - PARAMETERS INCORRECT The Main Lift PVG Valve
parameters are incorrect. - 1250AJP only.
4535 45 35 TOWER LIFT PVG VALVE - PARAMETERS INCORRECT The Tower Lift PVG Valve
parameters are incorrect. - 1250AJP only.
4536 45 36 TOWER TELESCOPE PVG VALVE - PARAMETERS
INCORRECT The Tower Telescope PVG
Valve parameters are
incorrect. - 1250AJP only.
4537 45 37 MAIN LIFT PVG VALVE - LOCATION IMPROPER The Main Lift PVG Valve is
in the wrong location. - 1250AJP only.
4538 45 38 TOWER LIFT PVG VALVE - LOCATION IMPROPER The Tower Lift PVG Valve
is in the wrong location. - 1250AJP only.
4539 45 39 TOWER TELESCOPE PVG VALVE - LOCATION
IMPROPER The Tower Telescope PVG
Valve is in the wrong loca-
tion. - 1250AJP only.
4540 45 40 MAIN LIFT PVG VALVE - WIRING INCORRECT The Main Lift PVG Valve
has incorrect wiring. - 1250AJP only.
4541 45 41 TOWER LIFT PVG VALVE - WIRING INCORRECT The Tower Lift PVG Valve
has incorrect wiring. - 1250AJP only.
4542 45 42 TOWER TELESCOPE PVG VALVE - WIRING INCORRECT The Tower Telescope PVG
Valve has incorrect wiring. - 1250AJP only.
4543 45 43 MAIN LIFT PVG VALVE - SPOOL CANNOT REACH NEU-
TRAL X - 1250AJP only.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence Fault Message Fault Description Check