Trouble Shooting - Yamaha YZ450F(E) 2014 Owner's Service Manual

TROUBLE SHOOTING

The condenser is not being charged.
TIP
Before troubleshooting, remove the following part (s):
1. Seat
2. Air scoop (left)
1. Check the entire charging system's
wiring.
OK 
2. Check the rectifier/regulator.
Refer to "CHECKING THE RECTI-
FIER/REGULATOR" on page 8-43.
OK 
3. Check the stator coil.
Refer to "CHECKING THE STA-
TOR COIL" on page 8-43.
OK 
4. Check the charging system wire
harness.
Refer to "CIRCUIT DIAGRAM" on
page 8-6.
OK 
Replace the condenser.
NG 
Reconnect.
NG 
Replace the rectifier/regulator.
NG 
Replace the stator coil.
NG 
Repair or replace the wire harness.
8-8
CHARGING SYSTEM