JLG 1250AJP Service Manual User Manual
Page 508
SECTION 6 - JLG CONTROL SYSTEM
6-76
– JLG Lift –
3121171
330
33
0
<<< GROUND OUTPUT DRIVER >>>
331
33
1
BRAKE - SHORT TO BATTERY
There is a Short to Battery
to the Brake Valve.
332
33
2
BRAKE - OPEN CIRCUIT
There is an Open Circuit to
the Brake Valve.
3311
33
11
GROUND ALARM - SHORT TO BATTERY
There is a Short to Battery
to the Ground Alarm.
- Ground Alarm equipped
vehicles only.
3316
33
16
RIGHT FORWARD DRIVE PUMP - SHORT TO GROUND
There is a Short to Ground
to the Right Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3317
33
17
RIGHT FORWARD DRIVE PUMP - OPEN CIRCUIT
There is an Open Circuit to
the Right Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3318
33
18
RIGHT FORWARD DRIVE PUMP - SHORT TO BATTERY
There is a Short to Battery
to the Right Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3320
33
20
RIGHT REVERSE DRIVE PUMP - SHORT TO GROUND
There is a Short to Ground
to the Right Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3321
33
21
RIGHT REVERSE DRIVE PUMP - OPEN CIRCUIT
There is an Open Circuit to
the Right Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3322
33
22
RIGHT REVERSE DRIVE PUMP - SHORT TO BATTERY
There is a Short to Battery
to the Right Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3324
33
24
LEFT FORWARD DRIVE PUMP - SHORT TO GROUND
There is a Short to Ground
to the Left Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3325
33
25
LEFT FORWARD DRIVE PUMP - OPEN CIRCUIT
There is an Open Circuit to
the Left Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3326
33
26
LEFT FORWARD DRIVE PUMP - SHORT TO BATTERY
There is a Short to Battery
to the Left Forward Drive
Valve.
- Chassis Module equipped
vehicles only.
3328
33
28
LEFT REVERSE DRIVE PUMP - SHORT TO GROUND
There is a Short to Ground
to the Left Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3329
33
29
LEFT REVERSE DRIVE PUMP - OPEN CIRCUIT
There is an Open Circuit to
the Left Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3330
33
30
LEFT REVERSE DRIVE PUMP - SHORT TO BATTERY
There is a Short to Battery
to the Left Reverse Drive
Valve.
- Chassis Module equipped
vehicles only.
3336
33
36
ALTERNATOR/ECM POWER - SHORT TO GROUND
There is a Short to Ground
to the Alternator/ECM.
3338
33
38
ALTERNATOR POWER - OPEN CIRCUIT
There is an Open Circuit to
the Alternator.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message
Fault Description
Check