JLG 15/20MSP Service Manual - Manual (Page 133)

SECTION 6 - TROUBLESHOOTING
3121231 – JLG Lift – 6-13
FAULT
CODE
PLATFORM
CONSOLE
LEDs
FLASHING
LCD SYMBOL SCREEN LCD TEXT SCREEN
FAULT DESCRIPTION/
MACHINE CONDITION FOR TROUBLESHOOTING
REFER TO
39 1
1 LED/BAR Flashing with an
audible beep.
Drive and Platform Lift-UP
Functions Locked Out.
See Page 6-33
40 5
Obstruction Sensor System
No Communication With
Ground Control Station
See Table 6-38,
Page 6-34
41 —
Internal OSS Sensor #1
Fault Condition
See Table 6-39,
Page 6-35
42 —
Internal OSS Sensor #2
Fault Condition
See Table 6-39,
Page 6-35
43 —
Internal OSS Sensor #3
Fault Condition
See Table 6-39,
Page 6-35
44 —
Internal OSS Sensor #4
Fault Condition
See Table 6-39,
Page 6-35
45 —
Internal OSS Sensor #5
Fault Condition
See Table 6-39,
Page 6-35
46 —
Internal OSS Sensor #6
Fault Condition
See Table 6-39,
Page 6-35
100 10
Ground Control Module
Fault Condition
See Table 6-40,
Page 6-36
200 10
Platform Control Console
Fault Condition
See Table 6-41,
Page 6-37
300 10
Traction Control Module
Fault Condition
See Table 6-42,
Page 6-38
400 —
OSS Control Module
Low Internal Supply
See Table 6-38,
Page 6-34
401 —
OSS Control Module
Amplifier Fault
See Table 6-38,
Page 6-34
Table 6-1. LCD Display - Service Fault Code Conditions
39 39 00000.0
40 40 00000.0
41 41 00000.0
42 42 00000.0
43 43 00000.0
44 44 00000.0
45 45 00000.0
46 46 00000.0
100 100 00000.0
200 200 00000.0
300 300 00000.0
400 400 00000.0
401 401 00000.0