Yamaha FZ6-ST Supplementary Service Manual page 435

5. Dimmer relay
S Disconnect the dimmer relay from the cou-
pler.
S Connect the pocket tester (Ω
tery (12 V) to the dimmer relay as shown.
Positive battery lead ! red/yellow
Negative battery lead ! yellow/black
Positive tester probe ! red/yellow
Negative tester probe ! green
S Does the dimmer relay have continuity be-
tween red/yellow and green?
YES
EAS00787
6. Wiring
S Check the entire lighting system's wiring.
Refer to "CIRCUIT DIAGRAM".
S Is the lighting system's wiring properly con-
nected and without defects?
YES
Check the condition
of each of the lighting
system's circuits.
Refer to "CHECK-
ING THE LIGHTING
SYSTEM".
1) and bat-
1
2
3
4
NO
Replace the dimmer
relay.
NO
Properly connect or
repair the lighting
system's wiring.
8-30
LIGHTING SYSTEM
ELEC