JLG 1100S Service Manual User Manual
Page 375

SECTION 6 - JLG CONTROL SYSTEM
3121256
– JLG Lift –
6-101
866
86
6
RIGHT FRONT STEER RIGHT VALVE - SHORT TO BAT-
TERY OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Right Front Steer Right
Valve.
867
86
7
RIGHT FRONT STEER RIGHT VALVE - SHORT TO
GROUND
There is a Short to Ground
to the Right Front Steer
Right Valve.
868
86
8
RIGHT FRONT STEER LEFT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Right Front Steer Left
Valve.
869
86
9
RIGHT FRONT STEER LEFT VALVE - SHORT TO GROUND There is a Short to Ground
to the Right Front Steer Left
Valve.
8610
86
10
LEFT FRONT STEER RIGHT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Left Front Steer Right
Valve.
8611
86
11
LEFT FRONT STEER RIGHT VALVE - SHORT TO GROUND There is a Short to Ground
to the Left Front Steer Right
Valve.
8612
86
12
LEFT FRONT STEER LEFT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Left Front Steer Left Valve.
8613
86
13
LEFT FRONT STEER LEFT VALVE - SHORT TO GROUND
There is a Short to Ground
to the Left Front Steer Left
Valve.
8614
86
14
RIGHT REAR STEER RIGHT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Right Rear Steer Right
Valve.
8615
86
15
RIGHT REAR STEER RIGHT VALVE - SHORT TO GROUND There is a Short to Ground
to the Right Rear Steer
Right Valve.
8616
86
16
RIGHT REAR STEER LEFT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Right Rear Steer Left
Valve.
8617
86
17
RIGHT REAR STEER LEFT VALVE - SHORT TO GROUND
There is a Short to Ground
to the Right Rear Steer Left
Valve.
8618
86
18
LEFT REAR STEER RIGHT VALVE - SHORT TO BATTERY
OR OPEN CIRCUIT
There is a Short to Battery
or an Open Circuit to the
Left Rear Steer Right
Valve.
8619
86
19
LEFT REAR STEER RIGHT VALVE - SHORT TO GROUND
There is a Short to Ground
to the Left Rear Steer Right
Valve.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message
Fault Description
Check