Troubleshooting - Yamaha 2016 Grizzly yfm700gplg Service Manual

EBS30285

TROUBLESHOOTING

The four-wheel-drive motor indicator light fails to come on.
TIP
• Before troubleshooting, remove the following part(s):
1. Battery cover
1. Check the fuses.
(Main, Ignition and four-wheel-drive
motor)
Refer to "CHECKING THE FUS-
ES" on page 9-84.
OK ↓
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 9-85.
OK ↓
3. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 9-81.
OK ↓
4. Check the On-Command four-
wheel-drive motor switch and differ-
ential lock switch.
Refer to "CHECKING THE
SWITCHES" on page 9-81.
OK ↓
5. Check the four-wheel-drive motor
relay 1.
Refer to "CHECKING THE RE-
LAYS" on page 9-88.
OK ↓
6. Check the four-wheel-drive motor
relay 2.
Refer to "CHECKING THE RE-
LAYS" on page 9-88.
OK ↓
7. Check the differential motor.
Refer to "CHECKING THE DIF-
FERENTIAL MOTOR OPERATION"
on page 8-11.
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 differential motor.
9-65