KTM 690 SMC AUS/UK, Owner'S Manual

Page: 156 / 189

20 TROUBLESHOOTING
154
Faults Possible cause Action
Engine overheats. Foam formation in cooling system
–
Drain the coolant. x ( p. 130)
–
Fill/bleed the cooling system. x ( p. 131)
Buckled or damaged radiator hose
–
Change the radiator hose. x
Thermostat is faulty
–
Check the thermostat. x
Fuse 5 blown
–
Change the fuses of individual power consumers.
( p. 115)
Defect in radiator fan system
–
Check the radiator fan system. x
Air in cooling system
–
Fill/bleed the cooling system. x ( p. 131)
FI warning lamp ( MIL ) lights/flashes Defect in fuel injection system
–
Read out the fault memory using the KTM diag-
nostics tool.
x
Engine dies during the journey Lack of fuel
–
Refuel. ( p. 54)
Fuse 1 , 2 or 4 blown
–
Change the fuses of individual power consumers.
( p. 115)
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. 138)
Engine oil too thin (low viscosity)
–
Change the engine oil and filter, clean the oil
screens.
x ( p. 139)
Headlight and parking light are not
functioning Fuse 7 blown
–
Change the fuses of individual power consumers.
( p. 115)
Turn signal, brake light and horn not
functioning Fuse 6 blown
–
Change the fuses of individual power consumers.
( p. 115)
Time is not (correctly) displayed Fuse
2
blown
–
Change the fuses of individual power consumers.
( p. 115)
–
Set the clock. ( p. 32)