SECTION 6 - JLG CONTROL SYSTEM
6-26
31215031
33175
33
175
JIB ROTATE LEFT VALVE - OPEN CIRCUIT
There is an Open Circuit to the JIB Rotate
Left Valve.
Check Harness for damage.
33176
33
176
JIB ROTATE LEFT VALVE - SHORT TO BATTERY
There is a Short to Battery to the JIB Rotate
Left Valve.
Check Harness for damage.
33177
33
177
JIB ROTATE LEFT VALVE - SHORT TO GROUND
There is a Short to Ground to the JIB Rotate
Left Valve.
Check Harness for damage.
33178
33
178
JIB ROTATE RIGHT VALVE - OPEN CIRCUIT
There is an Open Circuit to the JIB Rotate
Right Valve.
Check Harness for damage.
33179
33
179
JIB ROTATE RIGHT VALVE - SHORT TO BATTERY
There is a Short to Battery to the JIB Rotate
Right Valve.
Check Harness for damage.
33180
33
180
JIB ROTATE RIGHT VALVE - SHORT TO GROUND
There is a Short to Ground to the JIB Rotate
Right Valve.
Check Harness for damage.
33182
33
182
LIFT VALVES - SHORT TO BATTERY
There is a Short to Battery to the Lift Valves. Check Harness for damage.
33186
33
186
TELESCOPE OUT VALVE - OPEN CIRCUIT
There is an Open Circuit to the Main Tele-
scope Out Valve.
Check Harness for damage.
33188
33
188
TELESCOPE OUT VALVE - SHORT TO GROUND
There is a Short to Ground to the Main Tele-
scope Out Valve.
Check Harness for damage.
33189
33
189
TELESCOPE IN VALVE - OPEN CIRCUIT
There is an Open Circuit to the Main Tele-
scope In Valve.
Check Harness for damage.
33190
33
190
TELESCOPE IN VALVE - SHORT TO GROUND
There is a Short to Ground to the
Main Telescope In Valve.
Check Harness for damage.
33207
33
207
HORN - OPEN CIRCUIT
There is an Open Circuit to the
Horn.
Check Harness for damage.
33208
33
208
HORN - SHORT TO BATTERY
There is a Short to Battery to the Horn.
Check Harness for damage.
33209
33
209
HORN - SHORT TO GROUND
There is a Short to Ground to the
Horn.
Check Harness for damage.
33279
33
279
GLOWPLUG - OPEN CIRCUIT
There is an Open Circuit to the
Glow Plugs.
Check Harness for damage.
33280
33
280
GLOWPLUG - SHORT TO BATTERY
There is a Short to Battery to the
Glow Plugs.
Check Harness for damage.
33281
33
281
GLOWPLUG - SHORT TO GROUND
There is a Short to Ground to the
Glow Plugs.
Check Harness for damage.
33287
33
287
LIFT - CURRENT FEEDBACK READING TOO LOW
The Engine State = ENGINE RUNNING;
The UGM commanded current > 250mA;
The difference between the commanded
current and the measured feedback cur-
rent > [the larger of (125mA) or (15%
of the commanded function Max)] for lon-
ger than 1 second
The UGM shall suspend Lift
Up and Down command and
revert to Open Loop Current
control for Lift;
The UGM shall limit Lift Up
and Down to Creep speed
after controls initialized
33295
33
295
SWING LEFT VALVE - OPEN CIRCUIT
There is an Open Circuit to the Swing Left
Valve.
Check Harness for damage.
33306
33
306
SWING LEFT VALVE - SHORT TO BATTERY
There is short to Battery to the Swing Left
Valve.
Check Harness for damage.
33314
33
314
FLOW CONTROL VALVE - OPEN CIRCUIT
There is an Open Circuit to the Flow Control
Valve.
Check Harness for damage.
33315
33
315
FLOW CONTROL VALVE - SHORT TO BATTERY
There is short to Battery to the Flow Control
Valve
Check Harness for damage.
Table 6-3. Help Fault Codes, Displayed Faults, and Descriptions
DTC
Flash Code
Sequence
Fault Message
Fault Description
Check
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