KTM F9903U4, Owner'S Manual

Page: 165 / 192

TROUBLESHOOTING 22
163
Faults Possible cause Action
Engine does not rotate if the
start button/emergency OFF
switch is pressed into the lower
position Faulty safety starting system
–
Read out the fault memory using the
KTM diagnostics tool.
Electronic fault
–
Read out the fault memory using the
KTM diagnostics tool.
Engine turns only if the clutch
lever is drawn The vehicle is in gear
–
Shift the transmission into neutral .
Faulty safety starting system
–
Read out the fault memory using the
KTM diagnostics tool.
Engine turns although a gear is
engaged Faulty safety starting system
–
Read out the fault memory using the
KTM diagnostics tool.
Engine turns but does not start Quick release coupling not
joined
–
Join quick release coupling.
Malfunction in the electronic
fuel injection
–
Read out the fault memory using the
KTM diagnostics tool.
Fuel quality is insufficient
–
Add suitable fuel.
Engine dies during the trip Lack of fuel
–
Refuel. ( p. 90)
Malfunction in the electronic
fuel injection
–
Read out the fault memory using the
KTM diagnostics tool.
Malfunction indicator lamp
lights up Malfunction in the electronic
fuel injection
–
Read out the fault memory using the
KTM diagnostics tool.
The ABS warning lamp lights
up ABS fuse blown
–
Change the fuses in the fuse box.
(
p. 145)
Wheel speeds of front and rear
wheels differ greatly
–
Stop, switch off the ignition, start
again.
Malfunction in ABS
–
Read out the fault memory using the
KTM diagnostics tool.
High oil consumption Engine oil level too high
–
Check the engine oil level. ( p. 153)
Engine oil too thin (low viscos-
ity)
–
Change the engine oil and the oil filter,
clean the oil screens.
( p. 153)
12-V battery discharged An electrical power consumer is
connected to the socket/ACC1.
–
Disconnect the electrical power con-
sumer from the socket/ACC1.
–
Charge the 12-V battery. ( p. 141)
The hazard warning flasher is
switched on
–
Switch off the hazard warning flasher.
–
Charge the 12-V battery. ( p. 141)
The 12-V battery is not being
charged by the alternator
–
Check the charging voltage.
Ignition was not switched off
when vehicle was parked
–
Charge the 12-V battery. ( p. 141)