22 TROUBLESHOOTING 228
Faults Possible cause Action
Combination instrument shows nothing
on the display
Fuse 1 blown – Change the fuses in the fuse box. ( p. 189)
Main fuse burned out – Change the main fuse. ( p. 187)
The battery is discharged – Recharge the battery. ( p. 183)
– Check the open-circuit current.
Ignition/steering lock is faulty – Check the ignition/steering lock.
Engine does not crank when the elec-
tric starter button is pressed
Emergency OFF switch is off – Press the emergency OFF switch to the posi-
tion ON .
Operating error – Carry out the start procedure. ( p. 94)
The battery is discharged – Recharge the battery. ( p. 183)
– Check the open-circuit current.
Safety start system is faulty – Read out the fault memory using the KTM diag-
nostics tool.
ICU is not enabled – Activate the ICU.
CAN bus communication error – Read out the fault memory using the KTM diag-
nostics tool.
Fault in EFI control unit. – Read out the fault memory using the KTM diag-
nostics tool.
Fault in MCU control unit. – Read out the fault memory using the KTM diag-
nostics tool.
Engine turns only if the clutch lever is
drawn
The vehicle is in gear – Shift the transmission to idle .
Safety start system is faulty – Read out the fault memory using the KTM diag-
nostics tool.
Engine turns although a gear is
engaged
Safety start system is faulty – Read out the fault memory using the KTM diag-
nostics tool.
Engine turns but does not start The plug-in connection of the fuel hose
connection is not connected
– Connect the plug-in connection of the fuel line.
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