Komatsu Galeo BR380JG-1E0 Shop Manual page 716

40 Troubleshooting
Possible
causes and
standard value
6 Defective controller
in normal state
Electrical circuit diagram related to mode selector switch
BR380JG-1E0
Cause
a Prepare with starting switch OFF, then turn starting switch ON and carry
out troubleshooting.
C01 (female)
Between (5) –
chassis ground
Between (11) –
chassis ground
Between (5) –
chassis ground
Between (11) –
chassis ground
Between (5) –
chassis ground
Between (11) –
chassis ground
Standard value in normal state/Remarks on troubleshooting
Position of selector
switch
Inspection
Work
Travel
SEN02095-00
Voltage
Max. 1 V
Max. 1 V
Max. 1 V
20 – 30 V
20 – 30 V
20 – 30 V
29