TROUBLESHOOTING 154
Faults Possible cause Action
The engine does not turn when the
starter button is pressed
Operating error – Carry out the start procedure. ( p. 41)
Battery is discharged –
Recharge the battery. x ( p. 116)
Fuse 1, 2, 3 or 4 is blown – Change the fuses of individual power consumers.
( p. 120)
Main fuse burned out – Change the main fuse. ( p. 118)
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. ( p. 41)
Fuse 4 blown – Change the fuses of individual power consumers.
( p. 120)
Coupling of fuel hose connection not
connected
– Reconnect coupling of fuel hose connection.
Socket connector of wiring harness is
oxidized
– Clean the socket connector and treat it with con-
tact spray.
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool. x
Engine has too little power. Air filter is very dirty –
Remove the air filter. x ( p. 71)
–
Install the air filter. x ( p. 72)
Fuel filter is very dirty –
Check the fuel pressure. x
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool. x
Engine overheats. Too little coolant in cooling system – Check the cooling system for leakage.
– Check the coolant level. ( p. 132)
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