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20
TROUBLESHOOTING
Faults
Engine has too little power
Engine overheats
FI warning lamp (MIL) lights up/flashes
Engine dies during a trip
The ABS warning lamp lights up
High oil consumption
Possible cause
Defect in fuel injection system
Too little coolant in cooling system
Radiator fins very dirty
Foam formation in cooling system
Buckled or damaged radiator hose
Fuse 4 blown
Thermostat defective
Defect in radiator fan system
Air in cooling system
Defect in fuel injection system
Lack of fuel
1, or 5 fuse blown
ABS fuse is blown
Large difference in wheel speeds of the
front and rear wheels
Malfunction in ABS
Engine oil level too high
Action
–
Read out the fault memory using the KTM diag-
nostics tool.
x
–
Check the cooling system for leaks.
–
Check the antifreeze and coolant level.
(
p. 149)
–
Clean radiator fins.
–
Drain the coolant.
x
(
–
Fill/bleed the cooling system.
–
Change the radiator hose.
–
Change the fuses of individual power consumers.
(
p. 125)
–
Check the thermostat.
x
–
Check the radiator fan system.
–
Fill/bleed the cooling system.
–
Read out the fault memory using the KTM diag-
nostics tool.
x
–
Refuel. (
p. 60)
–
Change the fuses of individual power consumers.
(
p. 125)
–
Change the ABS fuses. (
–
Stop the vehicle, switch off the ignition, and
start it again.
–
Read out the ABS fault memory using the KTM
diagnostics tool.
x
–
Check the engine oil level. (
178
x
p. 153)
x
(
p. 154)
x
x
(
p. 154)
x
p. 124)
p. 162)
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