Circuit Diagram; Troubleshooting - Yamaha YZF-R6(V) 2006 Service Manual

EAS27230

TROUBLESHOOTING

The battery is not being charged.
NOTE:
• Before troubleshooting, remove the following part(s):
1. Rider seat
2. Fuel tank
3. Bottom cowlings
1. Check the fuse.
(Main)
Refer to "CHECKING THE FUS-
ES" on page 8-95.
OK ↓
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 8-96.
OK ↓
3. Check the stator coil.
Refer to "CHECKING THE STATOR
COIL" on page 8-103.
OK ↓
4. Check the rectifier/regulator.
Refer to "CHECKING THE RECTI-
FIER/REGULATOR" on page
8-104.
OK ↓
5. Check the entire charging system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-13.
OK ↓
The charging system circuit is OK.
NG →
Replace the fuse.
NG →
• Clean the battery terminals.
• Recharge or replace the battery.
NG →
• Replace the stator coil assembly.
NG →
Replace the rectifier/regulator.
NG →
Properly connect or repair the charging
system's wiring.
8-15
CHARGING SYSTEM