21 TROUBLESHOOTING
214
Faults
Possible cause
Action
Engine does not crank when
the electric starter button is
pressed
Operating error
–
Carry out the start procedure.
(
Battery discharged
–
Recharge the battery.
Fuse
1
,
3
,
4
, or
7
is blown
–
Change the fuses of individual power
consumers. (
No ground connection present
–
Check the ground connection.
Engine turns only if the clutch
lever is drawn
The vehicle is in gear
–
Shift gear to neutral.
The vehicle is in gear and the
side stand is folded out
–
Shift gear to neutral.
Engine turns but does not start
Operating error
–
Carry out the start procedure.
(
Fault in fuel injection system
–
Read out the fault memory using the
KTM diagnostics tool.
Engine has too little power
Air filter is very dirty
–
Change the air filter.
Fuel filter is very dirty
–
Check the fuel pressure.
Fault in fuel injection system
–
Read out the fault memory using the
KTM diagnostics tool.
Engine overheats
Too little coolant in cooling sys-
tem
–
Check the cooling system for leakage.
–
Check the coolant level. (
Radiator fins very dirty
–
Clean the radiator fins.
Summary of Contents for 390 DUKE 2017
Page 1: ...OWNER S MANUAL 2017 390 Duke Art no 3213566en ...
Page 2: ......
Page 15: ...2 SAFETY ADVICE 13 ...
Page 16: ...2 SAFETY ADVICE 14 2 5 Overview of labels V00697 10 ...
Page 28: ...4 VIEW OF VEHICLE 26 4 1 View of vehicle front left example V00696 10 ...
Page 30: ...4 VIEW OF VEHICLE 28 4 2 View of vehicle rear right example V00695 10 ...
Page 53: ...7 COMBINATION INSTRUMENT 51 ...
Page 54: ...7 COMBINATION INSTRUMENT 52 7 5 Indicator lamps F00900 01 ...
Page 56: ...7 COMBINATION INSTRUMENT 54 7 6 Display F00877 10 ...