Yamaha YZF-R6TC Supplementary Service Manual page 56

EAS00759
4. Starting circuit cut-off relay
• Disconnect the starting circuit cut-off relay
coupler from the wire harness.
• Connect the pocket tester (Ω × 1) and bat-
tery (12 V) to the starting circuit cut-off relay
coupler as shown.
Positive battery terminal → red / black
Negative battery terminal →
Positive tester probe → blue / white
Negative tester probe → blue / white
• Does the starting circuit cut-off relay have
continuity between blue / white and blue/
white?
YES
EAS00761
5. Starter relay
• Disconnect the starter relay coupler from
the coupler.
• Connect the pocket tester (Ω × 1) and bat-
tery (12 V) to the starter relay coupler as
shown.
Positive battery terminal → red / white
Negative battery terminal →
Positive tester probe → red
Negative tester probe → black
ELECTRIC STARTING SYSTEM
black / yellow
NO
Replace the starting
circuit cut-off relay.
blue / white
49
• Does the starter relay have continuity
between red and black?
YES
EAS00749
6. Main switch
• Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
• Is the main switch OK?
YES
EAS00750
7. Engine stop switch
• Check the engine stop switch for continuity.
Refer to "CHECKING THE SWITCHES"
• Is the engine stop switch OK?.
YES
EAS00751
8. Neutral switch
• Check the neutral switch for continuity.
Refer to "CHECKING THE SWITCHES".
• Is the neutral switch OK?
YES
ELEC
NO
Replace the starter
relay.
NO
Replace the main
switch.
NO
Replace the right
handlebar switch.
NO
Replace the neutral
switch.