Checking The Clutch Switch; Checking The Tip Switch And The Emergency Off Switch; Trouble Shooting In The Electric Starter System - KTM 400-660 LC4 1998-2005 Repair Manual

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2
3
start
switch
emergenc
y off
switch

Checking the clutch switch

– Disconnect the clutch switch from the cable tree.
– Connect the ohmmeter to the 2-pole connector
yellow/yellow) of the clutch switch and slowly pull the clutch lever.
– The switch must connect when the lever is pulled approximately half
of the overall distance.

Checking the tip switch and the emergency OFF switch

– Remove the headlight mask.
– Disconnect the 4-pole connector
switch from the cable tree.
– Use an ohmmeter and test both switches according to the table
below (please refer to the sketch for the configuration of the
connector).
– Then check all lines for ground contact.
Circuit
Emergency off switch
Emergency off switch
Tip switch
Tip switch

Trouble shooting in the electric starter system

When the starter motor fails to turn upon operation of the tip switch,
perform the following checks first:
● Is the ignition lock in position
● Is the emergency OFF switch position
● Is the neutral control lamp on while the ignition is on?
● Can the engine be started with the clutch pulled?
● Is the battery charged?
● Has the main fuse blown?
● Has the fuse for startsystem and ignition blown?
● Fuse for starter system and ignition has melted?
● Check the auxiliary starting relay
● Check the starter relay
● Check the electric starter motor
2
3
of the tip switch/emergency OFF
Position
Condition
duct
no duct
operated
duct
not operated
no duct
or
?
?
7-14E
(cable colors:

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