KTM 390 Duke 2015 COL, Owner'S Manual

Page: 157 / 182

20 TROUBLESHOOTING
155
Faults Possible cause Action
Engine overheats Defect in radiator fan system
–
Check the radiator fan system. x
The engine diagnosis warning
lamp (
MIL ) lights up red
Defect in fuel injection system
–
Read out the fault memory using the KTM diag-
nostics tool.
x
Engine dies during the trip Lack of fuel
–
Refuel. ( p. 69)
Fuse 1 , 3 , 4 , or 8 is blown
–
Change the fuses of individual power consumers.
( p. 119)
The ABS warning lamp lights up ABS fuse is blown
–
Change the ABS fuses. ( p. 118)
Large difference in wheel speeds of the
front and rear wheels
–
Stop the vehicle, switch off the ignition, and
start it again.
Malfunction in ABS
–
Read out the ABS fault memory using the KTM
diagnostics tool.
x
High oil consumption Engine vent hose bent
–
Route the vent hose without bends or change it if
necessary.
Engine oil level too high
–
Check the engine oil level. ( p. 143)
Engine oil too thin (low viscosity)
–
Change the engine oil and oil filter, clean the oil
screen.
x ( p. 143)
Headlight and parking light are not
functioning Fuse
6
blown
–
Change the fuses of individual power consumers.
( p. 119)
Turn signal, brake light, and horn are
not functional Fuse 6 blown
–
Change the fuses of individual power consumers.
( p. 119)
Time is not (correctly) displayed Fuse 8 blown
–
Change the fuses of individual power consumers.
( p. 119)
–
Set the clock. ( p. 46)
Battery discharged Ignition not switched off when vehicle
was parked
–
Recharge the battery. x ( p. 115)