Troubleshooting - Yamaha Grizzly550 User Manual

EAS30220

TROUBLESHOOTING

The four-wheel-drive motor indicator light fails to come on.
TIP
• Before troubleshooting, remove the following part(s):
1. Seat
2. Battery cover
1. Check the fuses.
(Main and four-wheel-drive motor)
Refer to "CHECKING THE FUS-
ES" on page 9-83.
OK ↓
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 9-84.
OK ↓
3. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 9-79.
OK ↓
4. Check the on-command four-wheel-
drive motor switch and differential
lock switch.
Refer to "CHECKING THE
SWITCHES" on page 9-79.
OK ↓
5. Check the four-wheel-drive motor
relay 1.
Refer to "CHECKING THE RE-
LAYS" on page 9-87.
OK ↓
6. Check the four-wheel-drive motor
relay 2.
Refer to "CHECKING THE RE-
LAYS" on page 9-87.
OK ↓
7. Check the four-wheel-drive motor
relay 3.
Refer to "CHECKING THE RE-
LAYS" on page 9-87.
OK ↓
2WD/4WD SELECTING SYSTEM
NG →
Replace the fuse(s).
NG →
• Clean the battery terminals.
• Recharge or replace the battery.
NG →
Replace the main switch.
NG →
Replace the on-command four-wheel-drive
motor switch and differential lock switch.
NG →
Replace the four-wheel-drive motor relay
1.
NG →
Replace the four-wheel-drive motor relay
2.
NG →
Replace the four-wheel-drive motor relay
3.
9-61