JLG 1850SJ Service And Maintenance Manual page 588

SECTION 6 - JLG CONTROL SYSTEM
Flash
DTC Sequence
Code
860 8 6
861 8 6
862 8 6
863 8 6
864 8 6
865 8 6
866 8 6
867 8 6
868 8 6
869 8 6
8610 8 6
8611 8 6
8612 8 6
8613 8 6
8614 8 6
8615 8 6
8616 8 6
8617 8 6
8618 8 6
8619 8 6
8620 8 6
8621 8 6
8622 8 6
6-156
Table 6-13. Diagnostic Trouble Code Chart
Fault Message
<<< STEERING / AXLE >>>
RESTRICTED TO TRANSPORT - OSCILLATING
AXLE PRESSURE SWITCH DIS- AGREEMENT
AXLE EXTEND VALVE - SHORT TO BATTERY OR
OPEN CIRCUIT
AXLE EXTEND VALVE - SHORT TO GROUND
AXLE RETRACT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
AXLE RETRACT VALVE - SHORT TO GROUND
RIGHT FRONT STEER RIGHT VALVE - SHORT
TO BATTERY OR OPEN CIRCUIT
RIGHT FRONT STEER RIGHT VALVE - SHORT
TO GROUND
RIGHT FRONT STEER LEFT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
RIGHT FRONT STEER LEFT VALVE - SHORT TO
GROUND
LEFT FRONT STEER RIGHT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
LEFT FRONT STEER RIGHT VALVE - SHORT TO
GROUND
LEFT FRONT STEER LEFT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
LEFT FRONT STEER LEFT VALVE - SHORT TO
GROUND
RIGHT REAR STEER RIGHT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
RIGHT REAR STEER RIGHT VALVE - SHORT TO
GROUND
RIGHT REAR STEER LEFT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
RIGHT REAR STEER LEFT VALVE - SHORT TO
GROUND
LEFT REAR STEER RIGHT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
LEFT REAR STEER RIGHT VALVE - SHORT TO
GROUND
LEFT REAR STEER LEFT VALVE - SHORT TO
BATTERY OR OPEN CIRCUIT
LEFT REAR STEER LEFT VALVE - SHORT TO
GROUND
FRONT RIGHT STEER SENSOR - DECOUPLED
Fault Description
The Oscillating Axle Pressure Switch indi-
cates pressure while not driving or does not
indicate pressure while driving and
restricted to transport.
There is a Short to Battery or an Open Circuit
to the Axle Extend Valve.
There is a Short to Ground to the
Axle Extend Valve.
There is a Short to Battery or an Open Circuit
to the Axle Retract Valve.
There is a Short to Ground to the
Axle Retract Valve.
There is a Short to Battery or an Open Circuit
to the Right Front Steer Right Valve.
There is a Short to Ground to the
Right Front Steer Right Valve.
There is a Short to Battery or an Open Circuit
to the Right Front Steer Left Valve.
There is a Short to Ground to the
Right Front Steer Left Valve.
There is a Short to Battery or an Open Circuit
to the Left Front Steer Right Valve.
There is a Short to Ground to the
Left Front Steer Right Valve.
There is a Short to Battery or an Open Circuit
to the Left Front Steer Left Valve.
There is a Short to Ground to the
Left Front Steer Left Valve.
There is a Short to Battery or an Open Circuit
to the Right Rear Steer Right Valve.
There is a Short to Ground to the
Right Rear Steer Right Valve.
There is a Short to Battery or an Open Circuit
to the Right Rear Steer Left Valve.
There is a Short to Ground to the
Right Rear Steer Left Valve.
There is a Short to Battery or an Open Circuit
to the Left Rear Steer Right Valve.
There is a Short to Ground to the
Left Rear Steer Right Valve.
There is a Short to Battery or an Open Circuit
to the Left Rear Steer Left Valve.
There is a Short to Ground to the
Left Rear Steer Left Valve.
The Front Right Steer Sensor has become
decoupled.
Check
- Electrically released Oscillated
Axles equipped vehicles only.
3121619