JLG 1200SJP Service Maintenance Manual page 466

SECTION 6 - JLG CONTROL SYSTEM
Flash
DTC
Sequence
Code
33154 33 154
33155 33 155
33156 33 156
33157 33 157
33158 33 158
33159 33 159
33160 33 160
33161 33 161
33162 33 162
33163 33 163
33164 33 164
33165 33 165
33166 33 166
33167 33 167
33168 33 168
33169 33 169
33173 33 173
33174 33 174
6-90
Table 6-6. Diagnostic Trouble Code Chart
Fault Message
LIFT DOWN AUX VALVE - OPEN CIRCUIT
LIFT DOWN AUX VALVE - SHORT TO BATTERY
TOWER LIFT APU VALVE - SHORT TO GROUND
TOWER LIFT APU VALVE - OPEN CIRCUIT
TOWER LIFT APU VALVE - SHORT TO BATTERY
MAIN LIFT ENABLE VALVE - SHORT TO GROUND
MAIN LIFT ENABLE VALVE - OPEN CIRCUIT
MAIN LIFT ENABLE VALVE - SHORT TO BATTERY
TOWER TELESCOPE APU VALVE - STUCK OPEN
TOWER TELESCOPE ENABLE VALVE - STUCK OPEN
TOWER TELESCOPE ENABLE VALVE - SHORT TO GROUND
TOWER TELESCOPE ENABLE VALVE - OPEN CIRCUIT
TOWER TELESCOPE ENABLE VALVE - SHORT TO BATTERY
PVG ENABLE VALVE - SHORT TO GROUND
PVG ENABLE VALVE - OPEN CIRCUIT
PVG ENABLE VALVE - SHORT TO BATTERY
RESTRICTED TO TRANSPORT - AXLE LOCKOUT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
RESTRICTED TO TRANSPORT - BRAKE - SHORT TO BATTERY OR OPEN CIR-
CUIT
Fault Description
There is an Open Circuit to the
Lift Down Auxiliary Valve.
There is a Short to Battery to the
Lift Down Auxiliary Valve.
There is a Short to Ground to the
Tower Lift APU Valve.
There is an Open Circuit to the
Tower Lift APU Valve.
There is a Short to Battery to the
Tower Lift APU Valve.
There is a Short to Ground to the
Main Lift Enable Valve.
There is an Open Circuit to the
Main Lift Enable Valve.
There is a Short to Battery to the
Main Lift Enable Valve.
The Tower Telescope APU Valve
is Stuck Open
The Tower Telescope Enable
Valve is Stuck Open
There is a Short to Ground to the
Tower Telescope APU Valve.
There is an Open Circuit to the
Tower Telescope APU Valve.
There is a Short to Battery to the
Tower Telescope APU Valve.
There is a Short to Ground to the
PVG Valve.
There is an Open Circuit to the
PVG Valve.
There is a Short to Battery to the
PVG Valve.
There is a Short to Battery or an
Open Circuit to the Axle Lockout
Valve.
There is a Short to Battery or an
Open Circuit to the Brake.
– JLG Lift –
Check
- Gravity Lift Down equipped vehi-
cles only.
- Gravity Lift Down equipped vehi-
cles only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
- 1250AJP only.
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