jcb JS260 User Manual

9 - 6
Section C
Electrics
9803/6400
Section C
9 - 6
Issue 3*
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.
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?
*
*

jcb JS260 Specifications

General

Brand	jcb
Model	JS260
Category	Excavators
Language	English