JLG 1500SJ Service Manual - Manual (Page 562)

SECTION 6 - JLG CONTROL SYSTEM
6-110 – JLG Lift – 3121262
220 22 0 <<< PLATFORM CONTROLS >>>
227 22 7 STEER SWITCHES FAULTY Both Steer Left and Steer
Right inputs are closed
simultaneously.
2211 22 11 FSW INTERLOCK TRIPPED The Footswitch was closed
for more then seven sec-
onds. - Can be reported during
power-up.
2212 22 12 DRIVE LOCKED - JOYSTICK MOVED BEFORE FOOT-
SWITCH A drive function was
selected with Footswitch
open. - Can be reported during
power-up.
2213 22 13 STEER LOCKED - SELECTED BEFORE FOOTSWITCH A steer function was
selected with Footswitch
open.
2215 22 15 D/S JOY. OUT OF RANGE LOW The D/S Joystick reference
voltage is low. - Resistive joysticks, these
faults do not occur.
2216 22 16 D/S JOY. OUT OF RANGE HIGH The D/S Joystick reference
voltage is > 8.1V. - Resistive joysticks.
- If the reference voltage is >
7.7V then the reference volt-
age is out of tolerance of a
short to battery has
occurred.
2217 22 17 D/S JOY. CENTER TAP BAD The D/S Joystick center tap
voltage is < 3.08V or >
3.83V. - Resistive joysticks.
- There is a +/- .1V range.
around these values due to
resistor tolerances
2218 22 18 L/S JOY. OUT OF RANGE LOW The L/S Joystick reference
voltage is low. - Resistive joysticks, these
faults do not occur.
2219 22 19 L/S JOY. OUT OF RANGE HIGH The L/S Joystick reference
voltage is > 8.1V. - Resistive joysticks.
- If the reference voltage is >
7.7V then the reference volt-
age is out of tolerance of a
short to battery has
occurred.
2220 22 20 L/S JOY. CENTER TAP BAD The L/S Joystick center tap
voltage is < 3.08V or >
3.83V. - Resistive joysticks.
- There is a +/- .1V range.
around these values due to
resistor tolerances
2221 22 21 LIFT/SWING LOCKED - JOYSTICK MOVED BEFORE
FOOTSWITCH A lift / swing function was
selected with Footswitch
open.
2222 22 22 WAITING FOR FSW TO BE OPEN The Footswitch was closed
during Platform selection. - Can be reported during
power-up.
2223 22 23 FUNCTION SWITCHES LOCKED - SELECTED BEFORE
ENABLE A boom function was
selected with Footswitch
open.
2224 22 24 FOOTSWITCH SELECTED BEFORE START The Footswitch was closed
during engine start.
Table 6-8. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence Fault Message Fault Description Check