Troubleshooting - Yamaha FZ6-SS Service Manual

EAS00781

TROUBLESHOOTING

Any of the following fail to light: headlight,
high beam indicator light, taillight, licence
light or meter light.
Check:
1. main, tail, ignition and headlight fuses
2. battery
3. main switch
4. dimmer switch
5. dimmer relay
6. wiring connections
(of the entire lighting system)
NOTE:
S Before troubleshooting, remove the following
part(s):
1. seat
2. front cowling inner panel (left and right)
3. fuel tank
4. side cover
S Troubleshoot with the following special tool(s).
Pocket tester
90890-03112, YU-3112
EAS00738
1. Main, headlight, ignition and tail fuses
S Check the main, tail, ignition and headlight
fuses for continuity.
Refer to "CHECKING THE FUSES" in chap-
ter 3.
S Are the main, tail, ignition and headlight fuses
OK?
YES
EAS00739
2. Battery
S Check the condition of the battery.
Refer to "CHECKING AND CHARGING
THE BATTERY" in chapter 3.
NO
Replace the fuse(s).
8-29
LIGHTING SYSTEM
Minimum open-circuit voltage
12.8 V or more at 20_C (68_F)
S Is the battery OK?
YES
EAS00749
3. Main switch
S Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
S Is the main switch OK?
YES
EAS00784
4. Dimmer switch
S Check the dimmer switch for continuity.
Refer to "CHECKING THE SWITCHES".
S Is the dimmer switch OK?
YES
ELEC
NO
S Clean the battery
terminals.
S Recharge or re-
place the battery.
NO
Replace the main
switch.
NO
The dimmer switch is
faulty. Replace the
left handlebar switch.