KTM 125 Duke 2017, Owner'S Manual

Page: 170 / 202

21 TROUBLESHOOTING
168
Faults Possible cause Action
Malfunction indicator lamp lights up
yellow Fault in fuel injection system
–
Read out the fault memory using the KTM diag-
nostics tool.
Engine dies during the trip Lack of fuel
–
Refuel. ( p. 81)
Fuse 1 , 3 , 4 , or 7 is blown
–
Change the fuses of individual power consumers.
( p. 136)
ABS indicator lamp lights up ABS fuse is blown
–
Change the ABS fuses. ( p. 135)
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.
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. 156)
Engine oil too thin (low viscosity)
–
Change the engine oil and oil filter, clean the oil
screen.
( p. 156)
Headlight and parking light are not
functioning Fuse 6 blown
–
Change the fuses of individual power consumers.
( p. 136)
Turn signal, brake light, and horn are
not functional Fuse
4
or
6
blown
–
Change the fuses of individual power consumers.
( p. 136)
Time is not displayed or not correctly
displayed Fuse 2 is blown
–
Change the fuses of individual power consumers.
( p. 136)
Battery discharged Ignition was not switched off when
vehicle was parked
–
Recharge the battery. ( p. 132)
Battery is not being charged by alter-
nator
–
Check the charging voltage.
–
Check the open-circuit current.