Kubota M5040 Workshop Manual page 455

M5040, M6040, M7040, WSM
ENGINE KEY SWITCH SHUT-OFF SYSTEM
Symptom
Engine Does Not
Stop When Main
Switch Is Turned
OFF
Engine Does Not
Start
GAUGES
Fuel Gauge Does Not
Function
Coolant Temperature
Gauge Does Not
Function
LCD MONITOR
Nothing is Displayed
in LCD
Indication on LCD
Does Not Change
When Pushing the
Display Mode Switch
Traveling Speed is
Not Indicating
PTO Speed in Not
Indicating
Probable Cause
Fuse blown
Key stop relay defective
Engine stop relay defective
Meter panel defective
Wiring harness disconnected or improperly
connected
Fuse or slow blow fuse blown
Engine stop solenoid defective
Engine stop relay defective
Key stop relay defective
PTO switch defective
Shuttle neutral switch defective
Fuel level sensor defective
Wiring harness disconnected or improperly
connected (between meter panel and fuel unit)
Circuit in meter panel defective
Coolant temperature gauge defective
Coolant temperature sensor defective
Wiring harness disconnected or improperly
connected (between meter panel and coolant
temperature sensor)
Circuit in meter panel defective
Battery discharged or defective (Battery voltage
is below 10 V)
Slow blow fuse blown
Meter panel connector disconnect
Meter panel defective
Display mode select switch defective
Wiring harness disconnected
Wiring harness disconnected
Traveling speed sensor defective
Wiring harness disconnected
Engine tachometer sensor defective
Replace
Replace
Replace
Replace
Repair or replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Repair or replace
Replace
Replace
Replace
Repair or replace
Replace
Recharge or replace
Replace
Connect
Replace
Replace
Repair
Repair
Replace
Repair
Replace
9-S4
ELECTRICAL SYSTEM
Reference
Solution
Page
G-37, 38
9-S36
9-S36
9-S23
–
G-37, 38
9-S16
9-S36
9-S36
9-S26
9-S26
W1011890
9-S27
–
–
9-S23
9-S25
–
–
W1011980
9-S8
G-37, 38
9-S23
9-S23
9-S25
–
–
9-S28
–
9-S28
W1013580
KiSC issued 06, 2008 A