JLG 1200SJP Service Maintenance Manual page 468

SECTION 6 - JLG CONTROL SYSTEM
Flash
DTC
Sequence
Code
33306 33 306
33307 33 307
33308 33 308
33309 33 309
33310 33 310
33311 33 311
33312 33 312
33313 33 313
33329 33 329
340 34 0
343 34 3
344 34 4
347 34 7
348 34 8
430 43 0
431 43 1
432 43 2
433 43 3
6-92
Table 6-6. Diagnostic Trouble Code Chart
Fault Message
SWING LEFT VALVE - SHORT TO BATTERY
MAIN TELESCOPE FLOW CONTROL VALVE - SHORT TO GROUND
MAIN TELESCOPE FLOW CONTROL VALVE - OPEN CIRCUIT
MAIN TELESCOPE FLOW CONTROL VALVE - SHORT TO BATTERY
MAIN LIFT DOWN VALVE - SHORT TO BATTERY
MAIN LIFT FLOW CONTROL VALVE - SHORT TO GROUND
MAIN LIFT FLOW CONTROL VALVE - OPEN CIRCUIT
MAIN LIFT FLOW CONTROL VALVE - SHORT TO BATTERY
MAIN LIFT UP VALVE - SHORT TO BATTERY
<<< PLATFORM OUTPUT DRIVER >>>
PLATFORM LEVEL UP VALVE - SHORT TO GROUND
PLATFORM LEVEL UP VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
PLATFORM LEVEL DOWN VALVE - SHORT TO GROUND
PLATFORM LEVEL DOWN VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
<<< ENGINE >>>
FUEL SENSOR SHORT TO BATTERY
FUEL SENSOR SHORT TO GROUND
OIL PRESSURE SHORT TO BATTERY
Fault Description
There is a Short to Battery to the
Swing Left Valve.
There is a Short to Ground to the
Main Telescope Flow Control
Valve.
There is an Open Circuit to the
Main Telescope Flow Control
Valve.
There is a Short to Battery to the
Main Telescope Flow Control
Valve.
There is a Short to Battery to the
Main Lift Down Valve.
There is a Short to Ground to the
Main Lift Flow Control Valve.
There is an Open Circuit to the
Main Lift Flow Control Valve.
There is a Short to Battery to the
Main Lift Flow Control Valve.
There is a Short to Battery to the
Main Lift Up Valve.
There is a Short to Ground to the
Platform Level Up Valve.
There is a Short to Battery or an
Open Circuit to the Platform
Level Up Valve.
There is a Short to Ground to the
Platform Level Down Valve.
There is a Short to Battery or an
Open Circuit to the Platform
Level Down Valve.
The Fuel Sensor reading is >
4.3V.
The Fuel Sensor reading is <
0.2V.
The Oil Pressure Sensor reading
is > 6.6V.
– JLG Lift –
Check
- Electronic leveling system
equipped vehicles only.
- Electronic leveling system
equipped vehicles only.
- Deutz engine only.
3121142