Yamaha 2016 Grizzly yfm700gplg Service Manual page 378

The differential gear lock indicator light and /or four-wheel-drive indicator light fails to come on.
1. Check the four-wheel-drive motor
switch (differential motor).
Refer to "CHECKING THE
SWITCHES" on page 9-81.
OK ↓
2. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 9-19.
OK ↓
Replace the meter assembly or ECU.
While the override switch is pushed, the segments of the speedometer digits will not appear as shown
in the illustration.
1. Check the override switch.
Refer to "CHECKING THE
SWITCHES" on page 9-81.
OK ↓
2. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 9-19.
OK ↓
Replace the meter assembly or ECU.
The coolant temperature warning light fails to come on.
1. Check the coolant temperature sen-
sor.
Refer to "CHECKING THE COOL-
ANT TEMPERATURE SENSOR"
on page 9-95.
OK ↓
NG →
Replace the differential motor.
NG →
Properly connect or repair the signaling
system wiring.
NG →
The override switch is faulty. Replace the
handlebar switch (left).
NG →
Properly connect or repair the signaling
system wiring.
NG →
Replace the coolant temperature sensor.
9-23
SIGNALING SYSTEM