![background image](http://html1.mh-extra.com/html/jcb/js130/js130_service-manual_3610745186.webp)
9 - 6
Section C
Electrics
9803/6410
Section C
9 - 6
Issue 2*
Fault Finding
Fault Diagnosis (continued)
Coolant Refill, Problem No 3
Note:
Message does not go out even if coolant is refilled
Prior Confirmation
Items
1
The
"MODE"
of the mode display is not flashing.
Troubleshoot
Cause
Remedy
Replace
Reserve tank level
reserve
switch defect
tank switch.
Defective YW
wiring between
Repair YW
reserve tank level
wiring.
switch and CNB
Defective YW
wiring between CNB
Repair YW
and CN7
wiring.
Replace
Controller
controller.
When reserve tank level switch
connector is removed, does
message go out?
YES
YES
YES
NO
NO
Key switch
ON
When reserve tank level switch
connector is removed, does
message go out?
*
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...