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9 - 15
Section C
Electrics
9803/6410
Section C
9 - 15
Issue 1
Fault Finding
Fault Diagnosis (continued)
Electrical System, Message Fault, Problem No.10
(continued)
Note:
Message does not go out.
Troubleshoot
Cause
Remedy
Breakage or defective
wiring between
Repair
CNI and CN15
wiring
Breakage or defective
wiring between
Repair
CNI and CN15
wiring
Breakage of wiring
P between CN15
Repair P
and fuse box
wiring
Breakage of wiring
RY between CN15
Repair RY
and key switch
wiring
Driver defect
Replace
driver
Controller defect
Replace
controller
Breakage of wiring
GY or GR between
Repair
controller CN8 and
GR or GY
driver CN15
wiring
Remove driver connector
CN15 and measure
resistances between female
side terminals R and B, R AND
G R and W, R and Y. Are they
within the range of 3.0~3.6 .
YES
YES
YES
NO
NO
NO
NO
Remove driver connector
CN15. Is it continuous
between female side terminals
GL and LgR?
Remove driver connector
CN15 and measure voltage
between female side terminals
P and BG, connecting P to +
and BG to -. Is it within the
range of 20~30V?.
Remove driver connector
CN15 and measure voltage
between female side terminals
RY and BG, connecting RY to
+ and BG to -. Is it within the
range of 20~30V?
Remove controller side connector CN8
and measure voltage between GY and
ground.
Is it 0V?
Measure voltage between GR and
ground.
Is it 5V?
Redundancy switch OFF, ignition switch ON
Continued from previous page
YES
Same work as *1
Ignition switch
YES
NO
YES
YES
Control System
Abnormalities
A
B
*
Ignition switch
Summary of Contents for JS130
Page 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
Page 118: ......
Page 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Page 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Page 207: ......
Page 209: ......
Page 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Page 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...